APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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