Yes there brother
Barack Obama is a/an Politician,lawyer,author
One who writers fables is called an author. You can call all writers who write stories an author no matter what they write about.
It is superlfuous to give reference initials if they only tell you that the author of the letter was also the typist. Such initials are only of interest if the typist was another person than the author.
The controversial author was seldom without an entourage of pestering reporters.
With a parenthetical citation. Which looks like this: "Quote............" (Author and/or page number(s)).
Rita B. Joshi has written: 'Analysis of e-commerce and issues related to security control'
RA 5487, also known as the Private Security Agency Law, was authored by Senator Benigno S. Aquino Jr. It was enacted on March 21, 1969, in the Philippines to regulate and supervise private security agencies in the country.
George Purdy has written: 'Algorithm for high security codes' 'Some extremal problems in geometry and analysis'
Kenneth E. Langford has written: 'Analysis of electroplating and related solutions'
John Frederick Bacon has written: 'Conformational analysis of cyclohexandiols and related compounds'
Rehana Sidat has written: 'The synthesis and analysis of spirobenz-1,3-azoles and related compounds'
Renato Bruni has written: 'Mathematical approaches to polymer sequence analysis and related problems' -- subject(s): Mathematics, Biopolymers, Sequential analysis, Biomathematics, Bioinformatics
Bradley Allan Petrisor has written: 'Analysis of the insulin receptor-related gene promoter'
Paris Zachouris has written: 'An empirical analysis of value and growth related equity strategies in the UK'
Don Rabon has written: 'Investigative discourse analysis' -- subject(s): Discourse analysis 'Investigative Discourse Analysis' -- subject(s): Discourse analysis 'Fraud-related interviewing' -- subject(s): Interviewing, Fraud, Fraud investigation 'Fraud-related interviewing' -- subject(s): Interviewing, Fraud, Fraud investigation 'Interviewing and Interrogation 2'
R. E Riker has written: 'Engineering properties and slope stability settlement analysis related'
Avraham Michael has written: 'The study and analysis of the influence of social security schemes on structural changes in agriculture in selected European countries' -- subject(s): Agriculture, Agriculture and state, Farmers, Pensions, Social security