APA (7th ed.) Citation

Parel, C. P. (1973). Data analysis and interpretation (Trial ed.). Philippine Social Science Council.

Chicago Style (17th ed.) Citation

Parel, Cristina P. Data Analysis and Interpretation. Trial ed. Quezon City: Philippine Social Science Council, 1973.

MLA (9th ed.) Citation

Parel, Cristina P. Data Analysis and Interpretation. Trial ed. Philippine Social Science Council, 1973.