V.C. SINHA, L.B. GOEl, S.K. NAYAR, M. PRASHAR, D.P. SINGH, A.K. SHARMA, S. NAGARAJAN, AGDISH KUMAR, M.S. SAHARAN, JAG SHORAN,. “Powdery Mildew Resistant Genotypes in Wheat and Triticale”. Indian Phytopathology, vol. 58, no. 1, Mar. 2005, p. 124, https://epubs.icar.org.in/index.php/IPPJ/article/view/17456.