South East Asian Regional Symposium on Science and Technology Education (2000 : Penang, Malaysia), International Organization for Science and Technology Education (IOSTE), Yoong, S., & Ayob, A. (2000). IOSTE Proceedings of the South East Asian regional symposium on science and technology education: Science and technology education. Association for Science and Mathematics Education Penang.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)South East Asian Regional Symposium on Science and Technology Education (2000 : Penang, Malaysia), International Organization for Science and Technology Education (IOSTE), Suan Yoong, و Aminah Ayob. IOSTE Proceedings of the South East Asian Regional Symposium on Science and Technology Education: Science and Technology Education. Penang, malaysia: Association for Science and Mathematics Education Penang, 2000.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)South East Asian Regional Symposium on Science and Technology Education (2000 : Penang, Malaysia), et al. IOSTE Proceedings of the South East Asian Regional Symposium on Science and Technology Education: Science and Technology Education. Association for Science and Mathematics Education Penang, 2000.