Bradshaw, Barrs
Great athletes : the twentieth century 2
Salem Press , 1992
 Buku Referensi
Delvecchio, Clemente
Great athletes : the twentieth century 4
Salem Press , 1992
 Buku Referensi
Gould, Feigner
Great athletes : the twentieth century 6
Salem Press , 1992
 Buku Referensi
King, Jennings
Great athletes : the twentieth century 9
Salem Press , 1992
 Buku Referensi
Lieberman, Kingdom
Great athletes : the twentieth century 10
Salem Press , 1992
 Buku Referensi