APA (7e ed.) Bronvermelding

NATIONAL ASSOCIATION OF SOFTWARE AND SERVICE COMP. (1999). NASSCOM`S HANDBOOK I.T. ENABLED SERVICES. NASSCOM.

Chicago (17e ed.) Bronvermelding

NATIONAL ASSOCIATION OF SOFTWARE AND SERVICE COMP. NASSCOM`S HANDBOOK I.T. ENABLED SERVICES. NEW DELHI: NASSCOM, 1999.

MLA (9e ed.) Bronvermelding

NATIONAL ASSOCIATION OF SOFTWARE AND SERVICE COMP. NASSCOM`S HANDBOOK I.T. ENABLED SERVICES. NASSCOM, 1999.