De Mente, Boye
Etiquette guide to Korea : know the rules that make the difference
Tuttle Publishing, 2008
 Buku Teks
Langford, Beverly Y.
The etiquette edge: the unspoken rules for business success
American Management Association, 2005
 eBooks
Nance, Virginia L.
Golf
WM. C. Brown, 1966
 Buku Teks
Jorgensen, Theodore P.
The physics of golf
American Institute of Physics, 1993
 Buku Teks
Tittel, Ed
XML for dummies
IDG Books, 2000
 Buku Teks