Παραπομπή σε μορφή APA (7η εκδ.)

(1993). VIPP: Visualisation in Participatory Programmes : a manual for facilitators and trainers involved in participatory group events. UNICEF.

Παραπομπή σε μορφή Chicago (17η εκδ.)

VIPP: Visualisation in Participatory Programmes : A Manual for Facilitators and Trainers Involved in Participatory Group Events. Bangladesh: UNICEF, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

VIPP: Visualisation in Participatory Programmes : A Manual for Facilitators and Trainers Involved in Participatory Group Events. UNICEF, 1993.