TRAINING DIVISION. (1988). CALENDAR OF TRAINING PROGRAMMES 1988-89. TRAINING DIVISION.
芝加哥风格引文TRAINING DIVISION. CALENDAR OF TRAINING PROGRAMMES 1988-89. NEW DELHI: TRAINING DIVISION, 1988.
MLA引文TRAINING DIVISION. CALENDAR OF TRAINING PROGRAMMES 1988-89. TRAINING DIVISION, 1988.
警告：这些引文格式不一定是100％准确.