Halperin, S. ;. H. (2020). Political Research: Methods and Practical Skills. Oxford University Press.
استشهاد بنمط شيكاغوHalperin, Sandra ; Heath. Political Research: Methods and Practical Skills. Oxford University Press, 2020.
MLA استشهادHalperin, Sandra ; Heath. Political Research: Methods and Practical Skills. Oxford University Press, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.