Não informado. (1972). Revue Suisse de Viticulture, Arboriculture, Horticulture. Station Federale de Recherches Agronomiques de Changins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Revue Suisse De Viticulture, Arboriculture, Horticulture. Nyon, Suíça: Station Federale de Recherches Agronomiques de Changins, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Revue Suisse De Viticulture, Arboriculture, Horticulture. Station Federale de Recherches Agronomiques de Changins, 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.