Foster, L., Diamond, I., & Jefferies, J. (2015). Beginning statistics: An introduction for social scientists (2nd ed.). Sage Publications Ltd.
استشهاد بنمط شيكاغوFoster, Liam, Ian Diamond, و Julie Jefferies. Beginning Statistics: An Introduction for Social Scientists. 2nd ed. London: Sage Publications Ltd, 2015.
MLA استشهادFoster, Liam, et al. Beginning Statistics: An Introduction for Social Scientists. 2nd ed. Sage Publications Ltd, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.