The PUNCH. (2010). Building entrepreneurial skills. Bookcraft.
Citazione stile Chigago Style (17a edizione)The PUNCH. Building Entrepreneurial Skills. Bookcraft, 2010.
Citatione MLA (9a ed.)The PUNCH. Building Entrepreneurial Skills. Bookcraft, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.