Wan Ab Kadir Wan Dollah. Digital reference services in academic libraries / Wan Ab Kadir Wan Dollah. - Kuala Lumpur : University of Malaya Press, 2012. - xv, 156 p. : ill. ; 23 cm. Includes bibliographical references (p. 127-144) and index. ISBN: 9789831005415 (pbk.) RM38.22 Subjects--Topical Terms: Electronic reference services (Libraries)--Malaysia.Academic libraries--Reference services--Automation.