ebrary, Inc, & Wolf, M. J. P. (2012). Before the crash: Early video game history. Wayne State University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Mark J. P. Wolf. Before the Crash: Early Video Game History. Detroit: Wayne State University Press, 2012.
Lua MLA (9ú heag.)ebrary, Inc, agus Mark J. P. Wolf. Before the Crash: Early Video Game History. Wayne State University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.