Gaya APA
International Please Almanac, The : Atlas & Yearbook 1988. (1988).
Boston, USA:
Houghton Mifflin Company Boston.
Gaya Chicago
International Please Almanac, The : Atlas & Yearbook 1988.
.
Boston, USA:
Houghton Mifflin Company Boston,
1988.
Non Fiction.
Gaya MLA
International Please Almanac, The : Atlas & Yearbook 1988.
.
Boston, USA:
Houghton Mifflin Company Boston,
1988.
Non Fiction.
Gaya Turabian
International Please Almanac, The : Atlas & Yearbook 1988.
Boston, USA:
Houghton Mifflin Company Boston,
1988.
Non Fiction.