Gaya APA
SAMUELSON, PAUL A., NORDHAUS, WILLIAM D.. (2005).
Economic (Ed. 18).
New York:
Mcgraw-Hill/Irwin.
Gaya Chicago
SAMUELSON, PAUL A., NORDHAUS, WILLIAM D..
Economic .
Ed. 18
New York:
Mcgraw-Hill/Irwin,
2005.
TANDON.
Gaya MLA
SAMUELSON, PAUL A., NORDHAUS, WILLIAM D..
Economic .
Ed. 18
New York:
Mcgraw-Hill/Irwin,
2005.
TANDON.
Gaya Turabian
SAMUELSON, PAUL A., NORDHAUS, WILLIAM D..
Economic .
Ed. 18
New York:
Mcgraw-Hill/Irwin,
2005.
TANDON.