Hunn, P. (2014). Small engines and outdoor power equipment: A care & repair guide for: lawn mowers, snowblowers & small gas-powered implements. Cool Springs Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hunn, Peter. Small Engines and Outdoor Power Equipment: A Care & Repair Guide for: Lawn Mowers, Snowblowers & Small Gas-powered Implements. Minneapolis, Minnesota: Cool Springs Press, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hunn, Peter. Small Engines and Outdoor Power Equipment: A Care & Repair Guide for: Lawn Mowers, Snowblowers & Small Gas-powered Implements. Cool Springs Press, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.