APA aipamena

Todaro, M. P. (1977). Economics for a developing world. London: Long man.

Chicago Style aipamena

Todaro, Michael P. Economics for a Developing World. London: Long man, 1977.

MLA aipamena

Todaro, Michael P. Economics for a Developing World. London: Long man, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.