A dictionary is a reference source where you can find all uses of a word along with their meanings, pronunciations, and often examples of how the word is used in sentences.
an unabridged dictionary
Meanings of words are found in the dictionary.
I find the internet to be a good source of information.
The conduct of a formal meeting uses "parliamentary procedure." A standard reference source is Robert's Rules of Order.
There is no reference to the English word phenomenal, in the KJV bible.
archives, cyclopedia,dictionary, encyclopedia, evidence, source, thesaurus
A Thesaurs
Look it up!!!
Wiki Answers, a dictionary, or a thesaurus. (thess OH russ)
Solar energy is a sustainable power source.
A citation is a form of reference, often found in research papers and books. Microsoft Word features an "Insert Citation" facility. One simply needs to enter all their reference sources, then select the appropriate source when needed.
A thesaurus would be the best reference source to find several synonyms for the word "sauntered." Thesauruses provide lists of synonyms and related words that can be used as alternatives in writing to avoid repetition.