Conference on the Survival of Humankind: the Philippine Experiment#d(1976 :#cTechnology Resource Center). (1976). Program and project identification: International Conference on the Survival of Humankind--the Philippine Experiment : strategies for action. Technology Resource Center.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Conference on the Survival of Humankind: the Philippine Experiment#d(1976 :#cTechnology Resource Center). Program and Project Identification: International Conference on the Survival of Humankind--the Philippine Experiment : Strategies for Action. Makati, Metro Manila: Technology Resource Center, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Conference on the Survival of Humankind: the Philippine Experiment#d(1976 :#cTechnology Resource Center). Program and Project Identification: International Conference on the Survival of Humankind--the Philippine Experiment : Strategies for Action. Technology Resource Center, 1976.