Cita APA (7a ed.)

Crocombe, G. T., Enright, M. J., & Porter, M. E. (1991). Upgrading New Zealand's competitive advantage. Oxford University Press in association with the New Zealand Trade DevelopmentBoard.

Cita Chicago Style (17a ed.)

Crocombe, Graham T., Michael J. Enright, y Michael E. Porter. Upgrading New Zealand's Competitive Advantage. Auckland [etc.]: Oxford University Press in association with the New Zealand Trade DevelopmentBoard, 1991.

Cita MLA (9a ed.)

Crocombe, Graham T., et al. Upgrading New Zealand's Competitive Advantage. Oxford University Press in association with the New Zealand Trade DevelopmentBoard, 1991.