एपीए उद्धरण

Hebert F Spirer. ACM successful management of software projects (2.). MGI management institute.

शिकागो स्टाइल उद्धरण

Hebert F Spirer. ACM Successful Management of Software Projects. 2. USA: MGI management institute.

एमएलए उद्धरण

Hebert F Spirer. ACM Successful Management of Software Projects. 2. MGI management institute.