Gaya APA

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

Gaya Chicago

Zook, Chris. Beyond the core : expand your market without abandoning your roots. Boston, Massachusetts: Harvard Business Review Press, 2004. Text.

Gaya MLA

Zook, Chris. Beyond the core : expand your market without abandoning your roots. Boston, Massachusetts: Harvard Business Review Press, 2004. Text.

Gaya Turabian

Zook, Chris. Beyond the core : expand your market without abandoning your roots. Boston, Massachusetts: Harvard Business Review Press, 2004. Print.