Boonlee, P. (1974). Principals' supervisory behavior as perceived by themselves and their respective teachers in Quezon City high schools. s.n.].
Cita Chicago Style (17a ed.)Boonlee, Pichai. Principals' Supervisory Behavior as Perceived by Themselves and Their Respective Teachers in Quezon City High Schools. [Quezon City: s.n.], 1974.
Cita MLA (9a ed.)Boonlee, Pichai. Principals' Supervisory Behavior as Perceived by Themselves and Their Respective Teachers in Quezon City High Schools. s.n.], 1974.
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