APA aipamena

Todaro,Michael P, & Smith,Stephen C. (2004). Economic development (8.). Pearson.

Chicago Style aipamena

Todaro,Michael P, and Smith,Stephen C. Economic Development. 8. New Delhi: Pearson, 2004.

MLA aipamena

Todaro,Michael P, and Smith,Stephen C. Economic Development. 8. Pearson, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.