توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Dahlan, M. M. (1979). Estimation of genetic variances of resistance to downy mildew (Sclerospora philippinensis Weston) in a composite variety [microform]. Photoduplication Service. University of the Philippines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Dahlan, Marsum Muhammad. Estimation of Genetic Variances of Resistance to Downy Mildew (Sclerospora Philippinensis Weston) in a Composite Variety [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Dahlan, Marsum Muhammad. Estimation of Genetic Variances of Resistance to Downy Mildew (Sclerospora Philippinensis Weston) in a Composite Variety [microform]. Photoduplication Service. University of the Philippines Library, 1979.