Gaya APA
Koontz, Harold. (1981).
A practical introduction business .
Homewood:
Richard D. Irwin.
Gaya Chicago
Koontz, Harold.
A practical introduction business.
Homewood:
Richard D. Irwin,
1981.
.
Gaya MLA
Koontz, Harold.
A practical introduction business.
Homewood:
Richard D. Irwin,
1981.
.
Gaya Turabian
Koontz, Harold.
A practical introduction business.
Homewood:
Richard D. Irwin,
1981.
.