Dupitas, C. L. (1989). Selected factors influencing the academic performance of the secondary students at the Sta. Ignacia South District school year, 1987-1988.
Цитирование в стиле Чикаго (17-е изд.)Dupitas, Clara Lucero. Selected Factors Influencing the Academic Performance of the Secondary Students at the Sta. Ignacia South District School Year, 1987-1988. 1989.
Цитирование MLA (9-е изд.)Dupitas, Clara Lucero. Selected Factors Influencing the Academic Performance of the Secondary Students at the Sta. Ignacia South District School Year, 1987-1988. 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.