Suharyono, T. S., Vallejo, R. M., & Arlante, S. M. (1994). Reading interests of Pegawai Negeri officers in Indonesian Civil Service in the Philippines. Institute of Library Science, University of the Philippines Diliman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Suharyono, Toettie S., Rosa M. Vallejo, و Salvacion M. Arlante. Reading Interests of Pegawai Negeri Officers in Indonesian Civil Service in the Philippines. Quezon City: Institute of Library Science, University of the Philippines Diliman, 1994.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Suharyono, Toettie S., et al. Reading Interests of Pegawai Negeri Officers in Indonesian Civil Service in the Philippines. Institute of Library Science, University of the Philippines Diliman, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.