Gaya APA
Kienzler, K, O, L, -, D, S. (2008).
Business and Administrative Communication (ed. 8).
New York:
McGraw Hill.
Gaya MLA
Kienzler, Kitty, O., Locker, -, Donna, S..
"Business and Administrative Communication".
ed. 8
New York:
McGraw Hill,
2008.
Text.