एपीए उद्धरण

Haag, S. (2004). Computing concepts: Introductory edition. Boston: McGraw-Hill Technology Education.

शिकागो स्टाइल उद्धरण

Haag, Stephen. Computing Concepts: Introductory Edition. Boston: McGraw-Hill Technology Education, 2004.

एमएलए उद्धरण

Haag, Stephen. Computing Concepts: Introductory Edition. Boston: McGraw-Hill Technology Education, 2004.