Gaya APA
Krause, D, G. (2000).
Lima Lingkaran Bagi Eksekutif (The Book Of Five Rings For Executives) .
Jakarta:
Elex Media Komputindo.
Gaya MLA
Krause, Donald, G..
"Lima Lingkaran Bagi Eksekutif (The Book Of Five Rings For Executives)".
Jakarta:
Elex Media Komputindo,
2000.
Text / Book.