APA (7. basım) Alıntı

Bituin, R. (1974). Role perception and role performance of elementary school principals in school health programs. s.n.].

Chicago Style (17. basım) Atıf

Bituin, Remedios. Role Perception and Role Performance of Elementary School Principals in School Health Programs. [Quezon City: s.n.], 1974.

MLA (9th ed.) Atıf

Bituin, Remedios. Role Perception and Role Performance of Elementary School Principals in School Health Programs. s.n.], 1974.