Gaya APA

Zook, Chris. (2004). Beyond the core: expand your market without abandoning your roots . America: Harvard Business School Press.

Gaya Chicago

Zook, Chris. Beyond the core: expand your market without abandoning your roots. America: Harvard Business School Press, 2004. Text.

Gaya MLA

Zook, Chris. Beyond the core: expand your market without abandoning your roots. America: Harvard Business School Press, 2004. Text.

Gaya Turabian

Zook, Chris. Beyond the core: expand your market without abandoning your roots. America: Harvard Business School Press, 2004. Print.