एपीए उद्धरण

Sadler, P. (1998). Management consultancy: A handbook of best practice. Kogan Page Limited.

शिकागो स्टाइल उद्धरण

Sadler, Philip. Management Consultancy: A Handbook of Best Practice. London: Kogan Page Limited, 1998.

एमएलए उद्धरण

Sadler, Philip. Management Consultancy: A Handbook of Best Practice. Kogan Page Limited, 1998.