एपीए उद्धरण

William David Brown. An Introduction to Object Oriented Analysis (2nd Ed.). John Wiley & Sons Inc.

शिकागो स्टाइल उद्धरण

William David Brown. An Introduction to Object Oriented Analysis. 2nd Ed. John Wiley & Sons Inc.

एमएलए उद्धरण

William David Brown. An Introduction to Object Oriented Analysis. 2nd Ed. John Wiley & Sons Inc.