Sehlinger, Bob The unofficial guide to Walt Disney World & EPCOT / Bob Sehlinger. - 1993 ed. - New York ; London : Prentice Hall Travel, 1993. - xv, 456 p. : ill. ; 22 cm. ISBN: 0-13-953944-1 Subjects--Topical Terms: Walt Disney World (Fla.)--Guidebooks.