Gaya APA

Appleyard, Dennis R., Field, Alfred J.. (2001). International economics : trade theory and policy (2nd ed). Chicago: Irwin.

Gaya Chicago

Appleyard, Dennis R., Field, Alfred J.. International economics : trade theory and policy. 2nd ed Chicago: Irwin, 2001. Text.

Gaya MLA

Appleyard, Dennis R., Field, Alfred J.. International economics : trade theory and policy. 2nd ed Chicago: Irwin, 2001. Text.

Gaya Turabian

Appleyard, Dennis R., Field, Alfred J.. International economics : trade theory and policy. 2nd ed Chicago: Irwin, 2001. Print.