O'BRIEN JAMES A. (1979). COMPUTERS IN BUSINESS MANAGEMENT: AN INTRODUCTION. RICHARD D.IRWIN INC.
芝加哥风格引文O'BRIEN JAMES A. COMPUTERS IN BUSINESS MANAGEMENT: AN INTRODUCTION. HOMEWOOD ILLINOIS: RICHARD D.IRWIN INC, 1979.
MLA引文O'BRIEN JAMES A. COMPUTERS IN BUSINESS MANAGEMENT: AN INTRODUCTION. RICHARD D.IRWIN INC, 1979.
警告：这些引文格式不一定是100％准确.