Philippine Center for Investigative Journalism, Severino, H. G., Datinguinoo, V. M., & Cortes, L. L. (1998). The Green guide: A sourcebook on the Philippine environment (2nd ed.). Philippine Center for Investigative Journalism.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippine Center for Investigative Journalism, Howie G. Severino, Vinia M. Datinguinoo, و Lani L. Cortes. The Green Guide: A Sourcebook on the Philippine Environment. 2nd ed. Quezon City: Philippine Center for Investigative Journalism, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippine Center for Investigative Journalism, et al. The Green Guide: A Sourcebook on the Philippine Environment. 2nd ed. Philippine Center for Investigative Journalism, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.