Rumble, G., & Oliveira, J. (1992). Vocational education at a distance: International perspectives. Kogan Page in association with the International Labour Office.
Chicago Style (17th ed.) CitationRumble, Greville, and Joa̧o Oliveira. Vocational Education at a Distance: International Perspectives. London: Kogan Page in association with the International Labour Office, 1992.
MLA引文Rumble, Greville, and Joa̧o Oliveira. Vocational Education at a Distance: International Perspectives. Kogan Page in association with the International Labour Office, 1992.
警告：這些引文格式不一定是100％准確.