APA (7e ed.) Bronvermelding

TAXAL, R. K. (1994). LOTUS 1-2-3 MADE SIMPLE. TATA MC-GRAW HILL PUBLISHING CO.LTD.

Chicago (17e ed.) Bronvermelding

TAXAL, RAVI KANT. LOTUS 1-2-3 MADE SIMPLE. NEW DELHI: TATA MC-GRAW HILL PUBLISHING CO.LTD, 1994.

MLA (9e ed.) Bronvermelding

TAXAL, RAVI KANT. LOTUS 1-2-3 MADE SIMPLE. TATA MC-GRAW HILL PUBLISHING CO.LTD, 1994.