Harshbarger, R. J. (1992). Mathematical applications for the management, life, and social sciences. Lexington, Massachusetts: D. C. Health.
استشهاد بنمط شيكاغوHarshbarger, Ronald J. Mathematical Applications for the Management, Life, and Social Sciences. Lexington, Massachusetts: D. C. Health, 1992.
MLA استشهادHarshbarger, Ronald J. Mathematical Applications for the Management, Life, and Social Sciences. Lexington, Massachusetts: D. C. Health, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.