Robertson, Leon S., author
Oxford University Press, 1992
Buku Teks
Buku Teks
Gordis, Leon, author
Saunders Elsevier, 1996
Buku Teks
Gordis, Leon, author
Saunders Elsevier, 2009
Buku Teks
Rothman, Kenneth J., author
Oxford University Press, 2002
Buku Teks