Mann, S., Gannon, T., & Mear, N. (2009). IT Service Management Foundation Practice Questions: For Foundation Exam Candidates. British Computer Society, The Turpin Distribution Services Limited [Distributor].
Цитирование в стиле Чикаго (17-е изд.)Mann, Steve, Tony Gannon, и Nigel Mear. IT Service Management Foundation Practice Questions: For Foundation Exam Candidates. Swindon : Biggleswade: British Computer Society, The Turpin Distribution Services Limited [Distributor], 2009.
Цитирование MLA (9-е изд.)Mann, Steve, et al. IT Service Management Foundation Practice Questions: For Foundation Exam Candidates. British Computer Society, The Turpin Distribution Services Limited [Distributor], 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.