Isaacson, L. E. (1977). Career information in counseling and teaching (r3d ed.). Allyn and Bacon.
芝加哥风格引文Isaacson, Lee E. Career Information in Counseling and Teaching. r3d ed. Boston: Allyn and Bacon, 1977.
MLA引文Isaacson, Lee E. Career Information in Counseling and Teaching. r3d ed. Allyn and Bacon, 1977.
警告：这些引文格式不一定是100％准确.