Corporation, -. I. (2004). Installation Guide OS/2 Version 2.1. IBM Corp.
Lua i Stíl Chicago (17ú heag.)Corporation, - IBM. Installation Guide OS/2 Version 2.1. IBM Corp, 2004.
Lua MLA (8ú heag.)Corporation, - IBM. Installation Guide OS/2 Version 2.1. IBM Corp, 2004.
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