De La Torre, I. (1986). For backdoor politics: Upsilon axed by SAMASA. Philippine Collegian.
Cita Chicago (17th ed.)De La Torre, Isabel. "For Backdoor Politics: Upsilon Axed by SAMASA." Philippine Collegian 1986.
Cita MLA (9th ed.)De La Torre, Isabel. "For Backdoor Politics: Upsilon Axed by SAMASA." Philippine Collegian, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.