Gaya APA
Egan, Gerard. (1982).
Exercises In Helping Skills: A Training Manual To Accompany The Skilled Helper (2).
Monterrey:
Brooks/Cole Publishing Company.
Gaya Chicago
Egan, Gerard.
Exercises In Helping Skills: A Training Manual To Accompany The Skilled Helper.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Text.
Gaya MLA
Egan, Gerard.
Exercises In Helping Skills: A Training Manual To Accompany The Skilled Helper.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Text.
Gaya Turabian
Egan, Gerard.
Exercises In Helping Skills: A Training Manual To Accompany The Skilled Helper.
2
Monterrey:
Brooks/Cole Publishing Company,
1982.
Print.