APA aipamena

(1973). Seminar for student leaders. 5th: Tagaytay City, 1973. USIS.

Chicago Style aipamena

Seminar for Student Leaders. 5th: Tagaytay City, 1973. [s.l]: USIS, 1973.

MLA aipamena

Seminar for Student Leaders. 5th: Tagaytay City, 1973. USIS, 1973.