APA (7e ed.) Bronvermelding

D`SOUZA ERIC S. (1988). CHIPPING IN A TEXT BOOK ON COMPUTER LITERACY USING BASIC (3.). SKW ENTERPRISES.

Chicago (17e ed.) Bronvermelding

D`SOUZA ERIC S. CHIPPING IN A TEXT BOOK ON COMPUTER LITERACY USING BASIC. 3. NEW DELHI: SKW ENTERPRISES, 1988.

MLA (9e ed.) Bronvermelding

D`SOUZA ERIC S. CHIPPING IN A TEXT BOOK ON COMPUTER LITERACY USING BASIC. 3. SKW ENTERPRISES, 1988.