Wernz, Francisco Xav. Ius Decretalium : Ad Usum Praelectionum in Scholis Textus Canonici Sive Iuris Decretalium: Tomus V / Francisco Xav. Wernz. - Prati : Ex Officina Libraria Giachetti ; 1914. - 575+246 p. ; includes index and biblioraphy ISBN: Dewey Class. No.: G36 / W497