Gaya APA
Dale, E. (1978).
Managerment theory and practice : grolier business library (-).
Amerikas Serikat:
Mcgraw Hill, inc.
Gaya MLA
Dale, Ernest.
"Managerment theory and practice : grolier business library".
-
Amerikas Serikat:
Mcgraw Hill, inc,
1978.
UMUM.