توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1968). Has librarianship become a profession in the Philippinesn: A proposed seminar for college and university librarians in the Visayas and Mindanao area, November 11-13, 1968. Silliman University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Has Librarianship Become a Profession in the Philippinesn: A Proposed Seminar for College and University Librarians in the Visayas and Mindanao Area, November 11-13, 1968. Dumaguete City: Silliman University, 1968.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Has Librarianship Become a Profession in the Philippinesn: A Proposed Seminar for College and University Librarians in the Visayas and Mindanao Area, November 11-13, 1968. Silliman University, 1968.