Gaya APA

Ireland, R, D, H, R, E, H, M, A. (2009). Management Of Strategy : Concepts And Cases (8th ed.). Mason, OH: South-Western.

Gaya MLA

Ireland, R., Duane;, Hoskisson,, Robert, E.;, Hitt,, Michael, A.. "Management Of Strategy : Concepts And Cases". 8th ed. Mason, OH: South-Western, 2009. book.