Welis, Katharine F.
W B Saunders, 1966
Buku Teks
Hamilton, Nancy, author
McGraw-Hill, 2012
Buku Teks
Springer Cham, 2019
eBooks
edited by Ian Brownlie, Guy S. Goodwin-Gill
Clarendon Press, 1971
Buku Teks
Williams, P.L., author
Pitman Medical, 1973
Buku Teks