@book{31906,
	author = {Sheela, Kumari S. and Rana. Amita},
	title = {Fitness, Aerobics and Gym Operations},
	publisher = {Khel Sahitya Kendra},
	year = {2009},
	address = {New Delhi},
	url = {http://www.loc.gov/catdir/toc/ecip0721/2007025342.html}
}