Sprott, S. Ernest
Blackwell, 1953
Buku Teks
Jerome, Judson, author
Writer`s Digest Books, 1980
Buku Teks
Wilmink, Willem Andries, 1936-2003, author
Holkema & Warendorf , 1985
Buku Teks
Rao, K. Sreenivasa, author
Springer, 2012
eBooks
Attridge, Derek, author
Longman, 1982
Buku Teks