APA-referens (7:e uppl.)

Pugh, K. (2006). Interface-Oriented Design. The Pragmatic Bookshelf.

Chicago-referens (17:e uppl.)

Pugh, Ken. Interface-Oriented Design. Raleigh, N.C.: The Pragmatic Bookshelf, 2006.

MLA-referens (8:e uppl.)

Pugh, Ken. Interface-Oriented Design. The Pragmatic Bookshelf, 2006.