Seminar-Workshop [on] Comprehensive Environment Planning and Development (4th : 1971 : Iloilo City). (1971). Comprehensive environmental planning and development: [papers]. College of Fine Arts, Central Philippine University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seminar-Workshop [on] Comprehensive Environment Planning and Development (4th : 1971 : Iloilo City). Comprehensive Environmental Planning and Development: [papers]. Iloilo City: College of Fine Arts, Central Philippine University, 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Seminar-Workshop [on] Comprehensive Environment Planning and Development (4th : 1971 : Iloilo City). Comprehensive Environmental Planning and Development: [papers]. College of Fine Arts, Central Philippine University, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.