Parel, C. P. (1973). Data analysis and interpretation (Trial ed.). Philippine Social Science Council.
Chicago Style (17th ed.) CitationParel, Cristina P. Data Analysis and Interpretation. Trial ed. Quezon City: Philippine Social Science Council, 1973.
ציטוט MLAParel, Cristina P. Data Analysis and Interpretation. Trial ed. Philippine Social Science Council, 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.