APA-viite (7. p.)

(2004). IE Business Cases. Galletas Fontaneda and United Biscuits: Leadership in the Midst of a Crisis. Instituto de Empresa SL.

Chicago-viite (17. p.)

IE Business Cases. Galletas Fontaneda and United Biscuits: Leadership in the Midst of a Crisis. [S.l.]: Instituto de Empresa SL, 2004.

MLA-viite (9. p.)

IE Business Cases. Galletas Fontaneda and United Biscuits: Leadership in the Midst of a Crisis. Instituto de Empresa SL, 2004.