Παραπομπή σε μορφή APA (7η εκδ.)

Kenneth H. parsons, R. J. P. Land tenure Proceedings of the international conference on land tenure and related problems in world arriculture.. The university of wisconsin press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kenneth H. parsons, Raymond J Penn. Land Tenure Proceedings of the International Conference on Land Tenure and Related Problems in World Arriculture.. The university of wisconsin press.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kenneth H. parsons, Raymond J Penn. Land Tenure Proceedings of the International Conference on Land Tenure and Related Problems in World Arriculture.. The university of wisconsin press.