Παραπομπή σε μορφή APA (7η εκδ.)

Ballestero, E., & Romero, C. (1998). Multiple criteria decision making and its application to economic problems. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ballestero, Enrique, και Carlos Romero. Multiple Criteria Decision Making and Its Application to Economic Problems. Boston: Kluwer Academic Publishers, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ballestero, Enrique, και Carlos Romero. Multiple Criteria Decision Making and Its Application to Economic Problems. Kluwer Academic Publishers, 1998.