APA

Colley J. l., Doyle J. & Hardie R. D. (2002). Corporate Strategy. new delhi: Tata McGraw-Hill Publishing Company Limited.

Chicago

Colley John l, Doyle Jacqueline and Hardie Roberet D. 2002. Corporate Strategy. new delhi: Tata McGraw-Hill Publishing Company Limited.

Harvard

Colley J. l., Doyle J. and Hardie R. D. (2002). Corporate Strategy. new delhi: Tata McGraw-Hill Publishing Company Limited.

MLA

Colley John l, Doyle Jacqueline and Hardie Roberet D. Corporate Strategy. new delhi: Tata McGraw-Hill Publishing Company Limited. 2002.