Gaya APA
Wiiliamson, David L.. (1982).
Group power : how to develop, lead, and help groups achieve goals / by David L. Williamson .
:
Englewood Cliffs : Prentice-Hall.
Gaya Chicago
Wiiliamson, David L..
Group power : how to develop, lead, and help groups achieve goals / by David L. Williamson.
:
Englewood Cliffs : Prentice-Hall,
1982.
Buku.
Gaya MLA
Wiiliamson, David L..
Group power : how to develop, lead, and help groups achieve goals / by David L. Williamson.
:
Englewood Cliffs : Prentice-Hall,
1982.
Buku.
Gaya Turabian
Wiiliamson, David L..
Group power : how to develop, lead, and help groups achieve goals / by David L. Williamson.
:
Englewood Cliffs : Prentice-Hall,
1982.
Buku.