Tony, G., & Mear, N. (2012). IT Service Management Foundation Practice Questions: For ITIL® Foundation Exam Candidates - Second edition. British Computer Society.
Styl cytowania ChicagoTony, Gannon, i Nigel Mear. IT Service Management Foundation Practice Questions: For ITIL® Foundation Exam Candidates - Second Edition. British Computer Society, 2012.
Styl cytowania MLATony, Gannon, i Nigel Mear. IT Service Management Foundation Practice Questions: For ITIL® Foundation Exam Candidates - Second Edition. British Computer Society, 2012.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..