Dolan, John F.
The law of letters of credit commercial and standby credits /John F. Dolan
Graham & lamont, 1996
 Buku Teks
Chhina, Ramandeep Kaur, 1981-
Standby letters of credit in international trade / Ramandeep Kaur Chhina
Kluwer Law International, 2013
 Buku Teks
Model commercial contracts and letters / Central chambers law corporation
Sweet & Maxwell Asia, 2005
 Buku Teks
Shijan Mo, John
International commercial law / John Shijian Mo
Lexis lexis, 2013
 Buku Teks
Model commercial contracts and letters
Central Chambers Law Corporation
Sweet & Maxwell Asia, 2012
 Buku Teks