Harikumaran Nayar, K. (1986). Management of the postal services in India: Astudy with reference to Kerala circle.
استشهاد بنمط شيكاغوHarikumaran Nayar, K.B. Management of the Postal Services in India: Astudy with Reference to Kerala Circle. 1986.
MLA استشهادHarikumaran Nayar, K.B. Management of the Postal Services in India: Astudy with Reference to Kerala Circle. 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.