Cambridge University Press, 1982
eBooks
Fowler, Robert Booth, author
Praeger, 1985
Buku Teks
edited by Thomas A. Lambo and Stacey B. Day
Plenum Medical Book Co., 1990
Buku Teks
edited by William E. Rosenbach and Robert L. Taylor ; foreword by David P. Campbell.
Westview Press, 1984
Buku Teks
Wardlaw, Gordon M., 1912-1989, author
McGraw-Hill, 2000
Buku Teks