Não informado. (1951). Deciduous Fruit Grower. Deciduous Fruit Board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Deciduous Fruit Grower. Cape Town, Africa do Sul: Deciduous Fruit Board, 1951.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Deciduous Fruit Grower. Deciduous Fruit Board, 1951.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.