Hoe, N. S. (2006). Free/open source software: Open standards. UNDP-Asia-Pacific Development Information Programme.
Citazione stile Chigago Style (17a edizione)Hoe, Nah Soo. Free/open Source Software: Open Standards. [Bangkok]: UNDP-Asia-Pacific Development Information Programme, 2006.
Citatione MLA (9a ed.)Hoe, Nah Soo. Free/open Source Software: Open Standards. UNDP-Asia-Pacific Development Information Programme, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.