por Smith, Stanley A [autor] | Charles, Randall I [autor] | Dossey, John A [autor] | Keedy, Mervin Laverne [autor] | Bittinger, Marvin L [autor] | Hernández García, Constancio [traductor].
por Charles, Randall I [autor] | Hall, Basia [autor] | Kennedy, Daniel S, 1954- [autor] | Bellman, Allan E [autor] | Chavis Bragg, Sodie [autor] | Handlin, William G [autor] | Murphy, Stuart J [autor] | Wiggims, Grant [autor].