De La Torre, I. (1986). For backdoor politics: Upsilon axed by SAMASA. Philippine Collegian.
Chicago Style aipamenaDe La Torre, Isabel. "For Backdoor Politics: Upsilon Axed by SAMASA." Philippine Collegian 1986.
MLA aipamenaDe La Torre, Isabel. "For Backdoor Politics: Upsilon Axed by SAMASA." Philippine Collegian, 1986.
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