Veinott, C. G., & Martin, J. E. B. (1987). Fractional and subfractional horsepower electric motors: Available types, basic operating principles, selection, and maintenance (4th ed., International ed.). McGraw-Hill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Veinott, Cyril G., و Joseph E. B.S.E.E Martin. Fractional and Subfractional Horsepower Electric Motors: Available Types, Basic Operating Principles, Selection, and Maintenance. 4th ed., International ed. Singapore: McGraw-Hill, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Veinott, Cyril G., و Joseph E. B.S.E.E Martin. Fractional and Subfractional Horsepower Electric Motors: Available Types, Basic Operating Principles, Selection, and Maintenance. 4th ed., International ed. McGraw-Hill, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.