Gaya APA

IINUMA, B., KLAUSS, E. (2017). Enterprise Resource Planning Systems: 12 frequently asked questions about enterprise resource planning systems . : STATEGIC SYSTEM GROUP.

Gaya MLA

IINUMA, BRIAN., KLAUSS, ERIC. "Enterprise Resource Planning Systems: 12 frequently asked questions about enterprise resource planning systems". : STATEGIC SYSTEM GROUP, 2017. Text.