APA
Mueller J., Sarma . M. S. & Mueller J. (19901989). IIustrated Lotus 1-2-3 release 2.2. New Delhi # Madras: Macmillan Publishing Company # BPB Publications.
Chicago
Mueller John, Sarma M S and Mueller John. 19901989. IIustrated Lotus 1-2-3 release 2.2. New Delhi # Madras: Macmillan Publishing Company # BPB Publications.
Harvard
Mueller J., Sarma . M. S. and Mueller J. (19901989). IIustrated Lotus 1-2-3 release 2.2. New Delhi # Madras: Macmillan Publishing Company # BPB Publications.
MLA
Mueller John, Sarma M S and Mueller John. IIustrated Lotus 1-2-3 release 2.2. New Delhi # Madras: Macmillan Publishing Company # BPB Publications. 19901989.