Building Better Beings(Reprint) A Theory of Moral Responsibility by ManuelVargas Paperback, 356 Pages, Published 2015 by Oxford University Press ISBN-13: 978-0-19-870936-7, ISBN: 0-19-870936-6
Poems And Essays by Manuel Quintero Vargas Paperback, 196 Pages, Published 2011 by Authorhouse Publishing ISBN-13: 978-1-4567-1772-8, ISBN: 1-4567-1772-3
Building Better Beings(1st Edition) A Theory of Moral Responsibility by ManuelVargas Hardcover, 360 Pages, Published 2013 by Oxford University Press ISBN-13: 978-0-19-969754-0, ISBN: 0-19-969754-X