Chulīph̨ōn Wongthawatnukūn & Samrān Lācharōt. (1998). Rāingān kānwičhai r̄ưang kh̨ōmphiut̄œ chūai kāns̨ōn wichā thatsanasāt ph̄ưnthān =: Computer-assisted instruction : fundamentals of optics. Phāk Wichā Fisik, Khana Witthayāsāt, Mahāwitthayālai Chīang Mai.
Dyfyniad Arddull ChicagoChulīph̨ōn Wongthawatnukūn and Samrān Lācharōt. Rāingān Kānwičhai R̄ưang Kh̨ōmphiut̄œ Chūai Kāns̨ōn Wichā Thatsanasāt Ph̄ưnthān =: Computer-assisted Instruction : Fundamentals of Optics. [Chīang Mai, Thailand]: Phāk Wichā Fisik, Khana Witthayāsāt, Mahāwitthayālai Chīang Mai, 1998.
Dyfyniad MLAChulīph̨ōn Wongthawatnukūn and Samrān Lācharōt. Rāingān Kānwičhai R̄ưang Kh̨ōmphiut̄œ Chūai Kāns̨ōn Wichā Thatsanasāt Ph̄ưnthān =: Computer-assisted Instruction : Fundamentals of Optics. Phāk Wichā Fisik, Khana Witthayāsāt, Mahāwitthayālai Chīang Mai, 1998.