توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Torrado, J. D. T. (1977). Structural and electronic effects on the polarographic reduction of some substituted benzaldehydes [microform]. Photoduplication Service. University of the Philippines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Torrado, Josefina Dolores T. Structural and Electronic Effects on the Polarographic Reduction of Some Substituted Benzaldehydes [microform]. QuezoN City: Photoduplication Service. University of the Philippines Library, 1977.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Torrado, Josefina Dolores T. Structural and Electronic Effects on the Polarographic Reduction of Some Substituted Benzaldehydes [microform]. Photoduplication Service. University of the Philippines Library, 1977.