by Charles A. Nelson, Kathleen M. Thomas, Michelle de Haan
April 2006, Hardcover
by George S. Day (Editor), Paul J. H. Schoemaker (Editor)
with Robert E. Gunther
May 2000, Hardcover
by George S. Day (Editor), Paul J. H. Schoemaker (Editor)
with Robert E. Gunther
August 2004, Paperback