APA ציטוט

PETERSON, W. L. (1980). Principles Of Economics Macro Wiilis L Peterson. Ricard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

PETERSON, Willis L. Principles Of Economics Macro Wiilis L Peterson. Ricard D. Irwin, Inc, 1980.

ציטוט MLA

PETERSON, Willis L. Principles Of Economics Macro Wiilis L Peterson. Ricard D. Irwin, Inc, 1980.