Gaya APA
Kirkpatrick, Donald L. (1998).
Evaluating training programs : the four levels (2e).
San Francisco:
Berrett-Koehler Publ..
Gaya Chicago
Kirkpatrick, Donald L.
Evaluating training programs : the four levels.
2e
San Francisco:
Berrett-Koehler Publ.,
1998.
Buku.
Gaya MLA
Kirkpatrick, Donald L.
Evaluating training programs : the four levels.
2e
San Francisco:
Berrett-Koehler Publ.,
1998.
Buku.
Gaya Turabian
Kirkpatrick, Donald L.
Evaluating training programs : the four levels.
2e
San Francisco:
Berrett-Koehler Publ.,
1998.
Buku.