(1977). New challenges in population education in industry: Proceedings of the Seminar-Workshop held December 13-17, 1976 at the Manila Hotel, Manila, Philippines. s.n.
Chicago-Zitierstil (17. Ausg.)New Challenges in Population Education in Industry: Proceedings of the Seminar-Workshop Held December 13-17, 1976 at the Manila Hotel, Manila, Philippines. Manila: s.n, 1977.
MLA-Zitierstil (9. Ausg.)New Challenges in Population Education in Industry: Proceedings of the Seminar-Workshop Held December 13-17, 1976 at the Manila Hotel, Manila, Philippines. s.n, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.