Gaboury, Paul R. Zbrush pro tips & techniques w/dvd / Paul Gaboury, Bettina Hein, Matt Scott. - 1st ed. - Indianapolis, IN : Wiley Pub., Inc., 2012. - p. cm. ISBN: 9781118066805 (pbk : alk. paper) 1118066804 (pbk : alk. paper) LCCN: 2012936811