@book{536414,
	author = {Riaz, NS Ifran and Dr. Akhtar Nawaz Malik},
	title = {Impacts of Transactional and Transformational Styles of Leadership on Employee Performance, Comparative Study in GSM Operators of Pakistan /},
	publisher = {CEME - NUST,},
	year = {2014.},
	address = {Islamabad :}
}