Gaya APA
Egan, Gerard. (1982).
The Skilled Helper: Model, Skills, And Methods For Effective Helping (2).
Monterrey:
Brooks/Cole Publishing Company.
Gaya Chicago
Egan, Gerard.
The Skilled Helper: Model, Skills, And Methods For Effective Helping.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Text.
Gaya MLA
Egan, Gerard.
The Skilled Helper: Model, Skills, And Methods For Effective Helping.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Text.
Gaya Turabian
Egan, Gerard.
The Skilled Helper: Model, Skills, And Methods For Effective Helping.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Print.