Cita APA (7th ed.)

Calaustro, D. C. (1973). Proposed content for sex education in the primary grades in the Division of Ilocos Norte. s.n.].

Cita Chicago (17th ed.)

Calaustro, Dolores C. Proposed Content for Sex Education in the Primary Grades in the Division of Ilocos Norte. [Quezon City: s.n.], 1973.

Cita MLA (9th ed.)

Calaustro, Dolores C. Proposed Content for Sex Education in the Primary Grades in the Division of Ilocos Norte. s.n.], 1973.