Παραπομπή σε μορφή APA (7η εκδ.)

Barwell, I. Guide to low-cost vehicles for rural communities in developing countries.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barwell, I.J. Guide to Low-cost Vehicles for Rural Communities in Developing Countries.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barwell, I.J. Guide to Low-cost Vehicles for Rural Communities in Developing Countries.