APA
Grifell-Tatje E., Lovell C. K., . (2015). Productivity accounting: The Economics of business performan. New York: Cambridge Uni Pr.
Chicago
Grifell-Tatje Emili, Lovell C.A Knox, . 2015. Productivity accounting: The Economics of business performan. New York: Cambridge Uni Pr.
Harvard
Grifell-Tatje E., Lovell C. K., . (2015). Productivity accounting: The Economics of business performan. New York: Cambridge Uni Pr.
MLA
Grifell-Tatje Emili, Lovell C.A Knox, . Productivity accounting: The Economics of business performan. New York: Cambridge Uni Pr. 2015.