Gaya APA
dkk, A, P.
(1960).
Alternating - Current Machines
(
Ed.3)
.
New York:
John Wiley and Sons.
Gaya MLA
dkk, A.F., Puchstein,.
"Alternating - Current Machines".
Ed.3
New York:
John Wiley and Sons,
1960.
Buku TM.