Parel, C. P. (1973). Data analysis and interpretation (Trial ed.). Philippine Social Science Council.
Style de citation Chicago (17e éd.)Parel, Cristina P. Data Analysis and Interpretation. Trial ed. Quezon City: Philippine Social Science Council, 1973.
Style de citation MLA (9e éd.)Parel, Cristina P. Data Analysis and Interpretation. Trial ed. Philippine Social Science Council, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.