Shergill,H S, & Sucha Singh Gill and Gurmail Singh. (2011). Understanding Norh-West indian economy. Serial publications.
استشهاد بنمط شيكاغوShergill,H S, و Sucha Singh Gill and Gurmail Singh. Understanding Norh-West Indian Economy. New Delhi: Serial publications, 2011.
MLA استشهادShergill,H S, و Sucha Singh Gill and Gurmail Singh. Understanding Norh-West Indian Economy. Serial publications, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.