Παραπομπή σε μορφή APA (7η εκδ.)

Harper, M., & Vyakarnam, S. (1988). Rural enterprise: Case studies from developing countries. Intermediate Technology Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harper, Malcolm, και Shailendra Vyakarnam. Rural Enterprise: Case Studies from Developing Countries. London: Intermediate Technology Publications, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harper, Malcolm, και Shailendra Vyakarnam. Rural Enterprise: Case Studies from Developing Countries. Intermediate Technology Publications, 1988.