by Sally J. Redfern [and others]
Macmillan, 1982
Buku Teks
edited by Robert Teviot Livingston and Stanley H. Milberg
Columbia University Pres, 1957
Buku Teks
edited by Robert Teviot Livingston and Stanley H. Milberg
Colombia University Press , 1957
Buku Teks
Max Bramer, editor
Springer-Verlag, 2012
eBooks
edited by Isabel McBryde
Oxford University Press, 1986
Buku Teks