Gaya APA
Konopka, Gisela. (1963).
Social group work : a helping process (5th printing).
Englewood Cliffs, N.J.:
Prentice-Hall, Inc..
Gaya Chicago
Konopka, Gisela.
Social group work : a helping process.
5th printing
Englewood Cliffs, N.J.:
Prentice-Hall, Inc.,
1963.
Text.
Gaya MLA
Konopka, Gisela.
Social group work : a helping process.
5th printing
Englewood Cliffs, N.J.:
Prentice-Hall, Inc.,
1963.
Text.
Gaya Turabian
Konopka, Gisela.
Social group work : a helping process.
5th printing
Englewood Cliffs, N.J.:
Prentice-Hall, Inc.,
1963.
Print.