Gaya APA
Leigh, David. (1998).
Encyclopedia of Practical Management Training: Groups Training Volume 18 .
New Delhi:
Crest Publishing House.
Gaya Chicago
Leigh, David.
Encyclopedia of Practical Management Training: Groups Training Volume 18.
New Delhi:
Crest Publishing House,
1998.
Buku.
Gaya MLA
Leigh, David.
Encyclopedia of Practical Management Training: Groups Training Volume 18.
New Delhi:
Crest Publishing House,
1998.
Buku.
Gaya Turabian
Leigh, David.
Encyclopedia of Practical Management Training: Groups Training Volume 18.
New Delhi:
Crest Publishing House,
1998.
Buku.