Kuldip Singh. (1989). Norplant implants: Introduction and clinical evaluation of this new subdermal contraceptive delivery system in Singaporean acceptors. National University of Singapore.
Chicago Style (17th ed.) CitationKuldip Singh. Norplant Implants: Introduction and Clinical Evaluation of This New Subdermal Contraceptive Delivery System in Singaporean Acceptors. Singapore: National University of Singapore, 1989.
MLA引文Kuldip Singh. Norplant Implants: Introduction and Clinical Evaluation of This New Subdermal Contraceptive Delivery System in Singaporean Acceptors. National University of Singapore, 1989.
警告：这些引文格式不一定是100％准确.