Gaya APA
Hardjasoemantri, K. (1982).
Study-Service As A Subsystem In Indonesian Higher Education (1).
Jakarta:
Balai Pustaka.
Gaya MLA
Hardjasoemantri, Koesnadi.
"Study-Service As A Subsystem In Indonesian Higher Education".
1
Jakarta:
Balai Pustaka,
1982.
BUKU TEKS.