LEON ALEXIS. (2009). ERP DEMYSTIFIED (2ND.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
芝加哥风格引文LEON ALEXIS. ERP DEMYSTIFIED. 2ND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2009.
MLA引文LEON ALEXIS. ERP DEMYSTIFIED. 2ND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2009.
警告：这些引文格式不一定是100％准确.