Barkley, N. (1995). The Crystal - Barkley guide to taking charge of your Career. Workman.
芝加哥风格引文Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. New york: Workman, 1995.
MLA引文Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. Workman, 1995.
警告：这些引文格式不一定是100％准确.