APA
Guillen M. F., Ontiveros E., . (2012). Global turning points: Understanding the challenges for busi. Cambridge: Cambridge University Pr.
Chicago
Guillen Mauro F, Ontiveros Emilio, . 2012. Global turning points: Understanding the challenges for busi. Cambridge: Cambridge University Pr.
Harvard
Guillen M. F., Ontiveros E., . (2012). Global turning points: Understanding the challenges for busi. Cambridge: Cambridge University Pr.
MLA
Guillen Mauro F, Ontiveros Emilio, . Global turning points: Understanding the challenges for busi. Cambridge: Cambridge University Pr. 2012.