APA
Jones R., . (2009). The big idea: why every company needs one. London: Profile Books.
Chicago
Jones Robert, . 2009. The big idea: why every company needs one. London: Profile Books.
Harvard
Jones R., . (2009). The big idea: why every company needs one. London: Profile Books.
MLA
Jones Robert, . The big idea: why every company needs one. London: Profile Books. 2009.