Gaya APA
Jaspan, M.
(1961).
Social Stratification and Social Mobility in Indonesia
(
Ed.2)
.
Jakarta:
PT. Gunung Agung.
Gaya MLA
Jaspan, M.A..
"Social Stratification and Social Mobility in Indonesia".
Ed.2
Jakarta:
PT. Gunung Agung,
1961.
Text.