Johansson, L. (2000). Resistance in Salix against willow leaf rust caused by Melampsora epitea. Swedish University of Agricultural Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohansson, Leif. Resistance in Salix Against Willow Leaf Rust Caused by Melampsora Epitea. Uppsala: Swedish University of Agricultural Sciences, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohansson, Leif. Resistance in Salix Against Willow Leaf Rust Caused by Melampsora Epitea. Swedish University of Agricultural Sciences, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.