APA-referens (7:e uppl.)

Johnson, G. (2019). Exploring strategy (11th.). Pearson.

Chicago-referens (17:e uppl.)

Johnson, Gerry. Exploring Strategy. 11th. Noida: Pearson, 2019.

MLA-referens (9:e uppl.)

Johnson, Gerry. Exploring Strategy. 11th. Pearson, 2019.