edited by D.T. Herbert and R.J. Johnston
John Wiley & Sons, 1978
Buku Teks
edited by D. T. Herbert and R. J. Johnston
John Wiley & Sons, 1981
Buku Teks
Getis, Arthur
McGraw-Hill Higher Education, 2009
Buku Teks
Northam, Ray M.
John Wiley & Sons, 1979
Buku Teks
Burton, Rosemary
Pitman, 1995
Buku Teks