Gaya APA
Dowling, Edward T.. (1980).
Matematics for economics .
New York:
McGraw Hill.
Gaya Chicago
Dowling, Edward T..
Matematics for economics.
New York:
McGraw Hill,
1980.
Text.
Gaya MLA
Dowling, Edward T..
Matematics for economics.
New York:
McGraw Hill,
1980.
Text.
Gaya Turabian
Dowling, Edward T..
Matematics for economics.
New York:
McGraw Hill,
1980.
Print.