National Conference on Physics in Australian Colleges in Advanced Education Western Australian Institute of Technology & Walker, W. (1972). Physics in the colleges of advanced education: Proceedings of the first National Conference on Physics in Australian Colleges in Advanced Education, August 28th to September 1st, 1972. Western Australian Institute of Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Conference on Physics in Australian Colleges in Advanced Education Western Australian Institute of Technology و Warren Walker. Physics in the Colleges of Advanced Education: Proceedings of the First National Conference on Physics in Australian Colleges in Advanced Education, August 28th to September 1st, 1972. Perth: Western Australian Institute of Technology, 1972.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Conference on Physics in Australian Colleges in Advanced Education Western Australian Institute of Technology و Warren Walker. Physics in the Colleges of Advanced Education: Proceedings of the First National Conference on Physics in Australian Colleges in Advanced Education, August 28th to September 1st, 1972. Western Australian Institute of Technology, 1972.