APA (7th ed.) Zitazioa
Chikati, J. (2009). The concept paper writing handbook (ed.). REPARED.
Chicago Style (17th ed.) Zitazioa
Chikati, John. The Concept Paper Writing Handbook. ed. Nairobi, kenya: REPARED, 2009.
MLA (9th ed.) Zitazioa
Chikati, John. The Concept Paper Writing Handbook. ed. REPARED, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.