APA
Pettinger R., . (1996). Introduction to corporate strategy. Macmillan Press, London: .
Chicago
Pettinger Richard, . 1996. Introduction to corporate strategy. Macmillan Press, London: .
Harvard
Pettinger R., . (1996). Introduction to corporate strategy. Macmillan Press, London: .
MLA
Pettinger Richard, . Introduction to corporate strategy. Macmillan Press, London: . 1996.