Carkhuff, R. R. (1976). The skills of teaching: Interpersonal skills. Human Resorces Development..
芝加哥风格引文Carkhuff, Robert R. The Skills of Teaching: Interpersonal Skills. Massachuusetts: Human Resorces Development., 1976.
MLA引文Carkhuff, Robert R. The Skills of Teaching: Interpersonal Skills. Human Resorces Development., 1976.
警告：这些引文格式不一定是100％准确.