Gaya APA
Cummings, C, W.
(1998).
CUMMINGS OTOLARYNGOLOGY HEAD & NECK SURGERY
(
EDISI 4 VOL. 1)
.
USA:
Elsevier Saunders.
Gaya MLA
Cummings, Charles, W..
"CUMMINGS OTOLARYNGOLOGY HEAD & NECK SURGERY".
EDISI 4 VOL. 1
USA:
Elsevier Saunders,
1998.
Text.