A. G. Sitepu has written:
'Mengenal aksara, merga, orat tutur, seni kerajinan, ornamen Karo'
'Ragam hias (ornament) tradisional Karo' -- subject(s): Themes, motives, Decoration and ornament, Karo-Batak, Decoration and ornament
Bujur Sitepu has written: 'Mengenal kebudayaan Karo' -- subject(s): Karo-Batak (Indonesian people)
G. G. Jenkins has written: 'These are your children'
G. I. Sokolov has written: '\\'
G. A. Bredero has written: 'G. A. Bredero'
G. G. Khanikyan has written: 'Nauka - proizvodstvo'
G. G. Gervinus has written: 'Shakesoeare Commentaries'
G. Riedberger has written: 'Bourges'
G. Shackell has written: 'Chops'
G. ABBOTT has written: 'Conditionals'
G. Registan has written: 'Izbrannoe'
G. Pomerants has written: 'Neopublikovannoe'
G. Existence has written: 'Village'