Drake, Alvin W., author
McGraw-Hill, 1967
Buku Teks
Beckmann, Petr, author
Harcourt, Brace & World, 1967
Buku Teks
Feller, William, author
John Wiley & Sons, 1957
Buku Teks
Mathai, A.M., author
John Wiley & Sons, 1977
Buku Teks
Peebles, Peyton Z., author
McGraw-Hill, 1980
Buku Teks