Gaya APA
Prawirasumantri, K., Gozali, A. (1970).
Directory of Special Libraries in Indonesia 1970 / Kosasih Prawirasumantri .
Jakarta:
Indonesia National Scientific Documentation Center.
Gaya MLA
Prawirasumantri, Kosasih., Gozali, Ahmad.
"Directory of Special Libraries in Indonesia 1970 / Kosasih Prawirasumantri".
Jakarta:
Indonesia National Scientific Documentation Center,
1970.
Text.