Transport and Road Research Laboratory, Indian Association of State Road Transport Undertakings, & Maunder, D. A. C. (1981). Characteristics of public transport demand in Indian cities. Transport and Road Research Laboratory.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Transport and Road Research Laboratory, Indian Association of State Road Transport Undertakings, و D. A. C. Maunder. Characteristics of Public Transport Demand in Indian Cities. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Transport and Road Research Laboratory, et al. Characteristics of Public Transport Demand in Indian Cities. Transport and Road Research Laboratory, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.