Gaya APA
Johnson. David w,. (1982).
JOINING TOGETHER GROUP THE THEORY AND SKILLS .
LONDON:
PT ALLYN AND BACON.
Gaya Chicago
Johnson. David w,.
JOINING TOGETHER GROUP THE THEORY AND SKILLS.
LONDON:
PT ALLYN AND BACON,
1982.
Text.
Gaya MLA
Johnson. David w,.
JOINING TOGETHER GROUP THE THEORY AND SKILLS.
LONDON:
PT ALLYN AND BACON,
1982.
Text.
Gaya Turabian
Johnson. David w,.
JOINING TOGETHER GROUP THE THEORY AND SKILLS.
LONDON:
PT ALLYN AND BACON,
1982.
Print.