Dyfyniad APA

Peerasit Kamnuansilpa & Aphichat Chamratrithirong. (1982). A new decade of fertility and family planning in Thailand: 1981 contraceptive prevalence survey. Westinghouse Health Systems.

Dyfyniad Arddull Chicago

Peerasit Kamnuansilpa and Aphichat Chamratrithirong. A New Decade of Fertility and Family Planning in Thailand: 1981 Contraceptive Prevalence Survey. Bangkok, Thailand: Westinghouse Health Systems, 1982.

Dyfyniad MLA

Peerasit Kamnuansilpa and Aphichat Chamratrithirong. A New Decade of Fertility and Family Planning in Thailand: 1981 Contraceptive Prevalence Survey. Westinghouse Health Systems, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.