APA
Sawyer D. C., . (2008). Competitive strategies for service business. Mumbai: Jaico Publishing House.
Chicago
Sawyer Deborah C, . 2008. Competitive strategies for service business. Mumbai: Jaico Publishing House.
Harvard
Sawyer D. C., . (2008). Competitive strategies for service business. Mumbai: Jaico Publishing House.
MLA
Sawyer Deborah C, . Competitive strategies for service business. Mumbai: Jaico Publishing House. 2008.