APA

Bautista O. D., . (1987). A summary of the design and evaluated studies about the year round trimestral academic calendar at Dela Salle University. Manila: DLSU.

Chicago

Bautista Oscar D, . 1987. A summary of the design and evaluated studies about the year round trimestral academic calendar at Dela Salle University. Manila: DLSU.

Harvard

Bautista O. D., . (1987). A summary of the design and evaluated studies about the year round trimestral academic calendar at Dela Salle University. Manila: DLSU.

MLA

Bautista Oscar D, . A summary of the design and evaluated studies about the year round trimestral academic calendar at Dela Salle University. Manila: DLSU. 1987.