(1968). An open letter to Sec. Teehankee. Philippine Collegian.
Chicago Style (17th ed.) Citation"An Open Letter to Sec. Teehankee." Philippine Collegian 1968.
MLA (9th ed.) Citation"An Open Letter to Sec. Teehankee." Philippine Collegian, 1968.
Warning: These citations may not always be 100% accurate.