Gaya APA
Encyclopedia International (Indeks)
(Jilid 5). (1975).
Canada:
Grolier.
Gaya Chicago
Encyclopedia International (Indeks)
(Jilid 5).
.
Canada:
Grolier,
1975.
Text.
Gaya MLA
Encyclopedia International (Indeks)
(Jilid 5).
.
Canada:
Grolier,
1975.
Text.
Gaya Turabian
Encyclopedia International (Indeks)
(Jilid 5).
Canada:
Grolier,
1975.
Print.