APA (7th ed.) Citation

Cruz, B. V. (1973). The private secondary school principals in the city and province of Davao: A survey in their personal characteristics and their supervisory functions [microform]. Photoduplication Service.

Chicago Style (17th ed.) Citation

Cruz, Benedicto Vizcarra. The Private Secondary School Principals in the City and Province of Davao: A Survey in Their Personal Characteristics and Their Supervisory Functions [microform]. Quezon City: Photoduplication Service, 1973.

MLA (9th ed.) Citation

Cruz, Benedicto Vizcarra. The Private Secondary School Principals in the City and Province of Davao: A Survey in Their Personal Characteristics and Their Supervisory Functions [microform]. Photoduplication Service, 1973.