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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)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.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)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.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.