Johnson, R. (1993). The perfect business plan: All you need to get it right first time. Arrow Books.
Citação norma ChicagoJohnson, Ron. The Perfect Business Plan: All You Need to Get It Right First Time. London: Arrow Books, 1993.
Citação norma MLAJohnson, Ron. The Perfect Business Plan: All You Need to Get It Right First Time. Arrow Books, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.