Bowling, A. (1997). Research methods in health: Investigating health and health services. Buckingham: Open University Press.
استشهاد بنمط شيكاغوBowling, Ann. Research Methods in Health: Investigating Health and Health Services. Buckingham: Open University Press, 1997.
MLA استشهادBowling, Ann. Research Methods in Health: Investigating Health and Health Services. Buckingham: Open University Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.