Cita APA (7th ed.)

(1973). Development in the '70's: 5th annual seminar for student leaders. s.n.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Development in the '70's: 5th Annual Seminar for Student Leaders. s.n, 1973.