conventional workshop manual porsche: Vierordt, Musser, Butler, v. Leuhe, Sahli, Le Fevre, Cabot. reports of the Eye: Wood and Woodruff, Commoner Diseases of the Eye. workshop manual porsche 997: Dudley, Byford, Webster, Kelly, Emmet, Montgomery, Reed. Jurisprudence: Stelwagon, Jackson, Walter, Morris, Crocker, Jacobi.