Gaya APA
L.Blum, M. (1968).
Counseling and psychology: vocational psycology and its relation to educational and personal counseling second printing .
Tokyo:
PRENTICE-HALL.
Gaya MLA
L.Blum, Milton.
"Counseling and psychology: vocational psycology and its relation to educational and personal counseling second printing".
Tokyo:
PRENTICE-HALL,
1968.
Text.