International Business Machines Corporation. International Technical Support Organization, Winnard, K., & Hering, P. (2015). IBM z/OS V2R2: UNIX system services (First edition.). IBM Corporation, International Technical Support Organization.
Cita Chicago Style (17a ed.)International Business Machines Corporation. International Technical Support Organization, Keith Winnard, y Paul-Robert Hering. IBM Z/OS V2R2: UNIX System Services. First edition. Poughkeepsie, NY: IBM Corporation, International Technical Support Organization, 2015.
Cita MLA (9a ed.)International Business Machines Corporation. International Technical Support Organization, et al. IBM Z/OS V2R2: UNIX System Services. First edition. IBM Corporation, International Technical Support Organization, 2015.
