APA aipamena

Madhok, R., & Holtby, I. (1991). Nightmare of extracontractual referral.

Chicago Style aipamena

Madhok, Rajan, and Ian Holtby. Nightmare of Extracontractual Referral. 1991.

MLA aipamena

Madhok, Rajan, and Ian Holtby. Nightmare of Extracontractual Referral. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.