APA (7e ed.) Bronvermelding

Seminar for Student Leaders, 5th Tagaytay City, & Hoyt, J. (1973). Development in the '70's: James Hoyt. s.n.

Chicago (17e ed.) Bronvermelding

Seminar for Student Leaders, 5th Tagaytay City, en James Hoyt. Development in the '70's: James Hoyt. [Manila: s.n, 1973.

MLA (9e ed.) Bronvermelding

Seminar for Student Leaders, 5th Tagaytay City, en James Hoyt. Development in the '70's: James Hoyt. s.n, 1973.