Gaya APA
SCHWARTZ,Louis, LEYSSAC,Paul. (1980).
THE NEW book of Knowledge (Ed.1).
Canada:
Grolier International.
Gaya Chicago
SCHWARTZ,Louis, LEYSSAC,Paul.
THE NEW book of Knowledge.
Ed.1
Canada:
Grolier International,
1980.
Reference.
Gaya MLA
SCHWARTZ,Louis, LEYSSAC,Paul.
THE NEW book of Knowledge.
Ed.1
Canada:
Grolier International,
1980.
Reference.
Gaya Turabian
SCHWARTZ,Louis, LEYSSAC,Paul.
THE NEW book of Knowledge.
Ed.1
Canada:
Grolier International,
1980.
Reference.