APA aipamena

Jupp, M. (1988). The work of the Defence Fund for Children International.

Chicago Style aipamena

Jupp, Michael. The Work of the Defence Fund for Children International. 1988.

MLA aipamena

Jupp, Michael. The Work of the Defence Fund for Children International. 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.