Fitz-Gibbon, Carol Taylor, author
Sage, 1978
Buku Teks
Gordon, Sheldon P., author
McGraw-Hill, 1994
Buku Teks
Milton, J. Susan (Janet Susan), author
McGraw-Hill , 2013
Buku Teks
Venables, W.N., author
Springer-Verlag, 1994
Buku Teks
Carver, Angela R., author
Medical Economics Books, 1987
Buku Teks