APA
Spulber D. F., . (2004). Management strategy. McGraw - Hill, Boston: .
Chicago
Spulber Daniel F, . 2004. Management strategy. McGraw - Hill, Boston: .
Harvard
Spulber D. F., . (2004). Management strategy. McGraw - Hill, Boston: .
MLA
Spulber Daniel F, . Management strategy. McGraw - Hill, Boston: . 2004.