Mangubat, J. G. (1970). The administrative and supervisory practices in four American schools in the Philippines [thesis-M.Ed.].
Cita Chicago (17th ed.)Mangubat, Josephine G. The Administrative and Supervisory Practices in Four American Schools in the Philippines [thesis-M.Ed.]. 1970.
Cita MLA (9th ed.)Mangubat, Josephine G. The Administrative and Supervisory Practices in Four American Schools in the Philippines [thesis-M.Ed.]. 1970.
Atenció: Aquestes cites poden no estar 100% correctes.