Gaya APA
Gautama, S, A, R, N. (1972).
An introduction to Indonesian Law, unity in diversity. .
Jakarta:
Alumni Print Bdg.
Gaya MLA
Gautama, Sudargo, And, Robert, N.Hornick..
"An introduction to Indonesian Law, unity in diversity. ".
Jakarta:
Alumni Print Bdg,
1972.
Buku.