APA (7th ed.) Citation

Ang, G. P. (1970). Pupils' parents', and teachers' perception of homework as related to certain variables. s.n.].

Chicago Style (17th ed.) Citation

Ang, Gerarda Pangilinan. Pupils' Parents', and Teachers' Perception of Homework as Related to Certain Variables. [Quezon City: s.n.], 1970.

MLA (9th ed.) Citation

Ang, Gerarda Pangilinan. Pupils' Parents', and Teachers' Perception of Homework as Related to Certain Variables. s.n.], 1970.