Gaya APA
Worldmark Encyclopedia of The Nations : EUROPE. (1976).
New York:
Worldmark Press, LTD..
Gaya Chicago
Worldmark Encyclopedia of The Nations : EUROPE.
Ed. 5.
New York:
Worldmark Press, LTD.,
1976.
Textbook.
Gaya MLA
Worldmark Encyclopedia of The Nations : EUROPE.
Ed. 5.
New York:
Worldmark Press, LTD.,
1976.
Textbook.
Gaya Turabian
Worldmark Encyclopedia of The Nations : EUROPE.
New York:
Worldmark Press, LTD.,
1976.
Textbook.