@book{297656,
	author = {Gutierrez, Filomin .},
	title = {Filipino Sociologist and Mentor: Ricardo M. Zarco (February 11, 1930 - January 22, 2011)},
	publisher = {Social Science Diliman},
	year = {2011},
	url = {http://journals.upd.edu.ph/index.php/socialsciencediliman/issue/view/309/showToc}
}