Tohutoro APA (7th ed.)

Hartshorn, T. A. (2000). Economic Geography (3rd ed.). Pentice Hall.

Tohutoru Kātū Chicago (17th ed.)

Hartshorn, Truman A. Economic Geography. 3rd ed. New Delhi: Pentice Hall, 2000.

Tohutoro MLA (9th ed.)

Hartshorn, Truman A. Economic Geography. 3rd ed. Pentice Hall, 2000.