Pula, F. J. (1973). Multimedia processes in education. Kendall/Hunt.
芝加哥风格引文Pula, Fred John. Multimedia Processes in Education. Iowa: Kendall/Hunt, 1973.
MLA引文Pula, Fred John. Multimedia Processes in Education. Kendall/Hunt, 1973.
警告：这些引文格式不一定是100％准确.