Dykeman, W. (1974). Too many people, too little love: Edna Rankin McKinnon: pioneer for birth control ([1st ed.].). Holt, Rinehart and Winston.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDykeman, Wilma. Too Many People, Too Little Love: Edna Rankin McKinnon: Pioneer for Birth Control. [1st ed.]. New York: Holt, Rinehart and Winston, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDykeman, Wilma. Too Many People, Too Little Love: Edna Rankin McKinnon: Pioneer for Birth Control. [1st ed.]. Holt, Rinehart and Winston, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.