Não informado. (1970). Horticulture Digest. University of Hawaii at Manoa, Department of Horticulture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Horticulture Digest. Honolulu, Hawaii: University of Hawaii at Manoa, Department of Horticulture, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Horticulture Digest. University of Hawaii at Manoa, Department of Horticulture, 1970.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.