Gaya APA
Cammack, M, &., Hasymi, A.
(1981).
Dasar-Dasar Asuransi
.
Jakarta:
Balai Aksara.
Gaya MLA
Cammack, Mehr, &., Hasymi, A..
"Dasar-Dasar Asuransi".
Jakarta:
Balai Aksara,
1981.
Book.