Gaya APA
B.S, N, M, A.
(1970).
Dental Laboratory tecnology
.
Amerika:
The C.V Mosby Company.
Gaya MLA
B.S, Nicholas, Martinelli,, A.A.S.,.
"Dental Laboratory tecnology".
Amerika:
The C.V Mosby Company,
1970.
Buku Teks.