Gaya APA
Park, Ken. (2003).
The World Almanac and Book of Facts 2003 .
New York:
Worl Almanac books.
Gaya Chicago
Park, Ken.
The World Almanac and Book of Facts 2003.
New York:
Worl Almanac books,
2003.
Text.
Gaya MLA
Park, Ken.
The World Almanac and Book of Facts 2003.
New York:
Worl Almanac books,
2003.
Text.
Gaya Turabian
Park, Ken.
The World Almanac and Book of Facts 2003.
New York:
Worl Almanac books,
2003.
Print.