Agarwal, C. . e. (2011). Encyclopedia of Research Methodology, Vol.10: Research methodology in Psychology. Common Wealth.
استشهاد بنمط شيكاغوAgarwal, Chetan etal. Encyclopedia of Research Methodology, Vol.10: Research Methodology in Psychology. Common Wealth, 2011.
MLA استشهادAgarwal, Chetan etal. Encyclopedia of Research Methodology, Vol.10: Research Methodology in Psychology. Common Wealth, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.