Magretta, J. (2012). Understanding Michael Porter: The essential guide to competition and strategy. Boston, Mass: Harvard Business Review Press.
Styl cytowania ChicagoMagretta, Joan. Understanding Michael Porter: The Essential Guide to Competition and Strategy. Boston, Mass: Harvard Business Review Press, 2012.
Styl cytowania MLAMagretta, Joan. Understanding Michael Porter: The Essential Guide to Competition and Strategy. Boston, Mass: Harvard Business Review Press, 2012.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..