(1993). Directory of graduate research 1993: Faculties, publications, and doctoral and master's theses in departments or divisions of chemistry, chemical engineering, biochemistry, medicinal/pharmaceutical chemistry, clinical chemistry and polymer science at universities in the United States and Canada / prepared by the Committee on Professional Training.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Directory of Graduate Research 1993: Faculties, Publications, and Doctoral and Master's Theses in Departments or Divisions of Chemistry, Chemical Engineering, Biochemistry, Medicinal/pharmaceutical Chemistry, Clinical Chemistry and Polymer Science at Universities in the United States and Canada / Prepared by the Committee on Professional Training. 1993.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Directory of Graduate Research 1993: Faculties, Publications, and Doctoral and Master's Theses in Departments or Divisions of Chemistry, Chemical Engineering, Biochemistry, Medicinal/pharmaceutical Chemistry, Clinical Chemistry and Polymer Science at Universities in the United States and Canada / Prepared by the Committee on Professional Training. 1993.