Cita APA (7th ed.)

Izon, G. 1. (1967). Administrative and supervisory practices of elementary school principals in Bataan as perceived by principals themselves, district supervisors and teachers. s.n.].

Cita Chicago (17th ed.)

Izon, Germiniana 1909. Administrative and Supervisory Practices of Elementary School Principals in Bataan as Perceived by Principals Themselves, District Supervisors and Teachers. [Quezon City: s.n.], 1967.

Cita MLA (9th ed.)

Izon, Germiniana 1909. Administrative and Supervisory Practices of Elementary School Principals in Bataan as Perceived by Principals Themselves, District Supervisors and Teachers. s.n.], 1967.