Gaya APA
Ball, Ben. (1997).
Assessing Your Career : Time For Change? .
Yogyakarta:
Kanisius.
Gaya Chicago
Ball, Ben.
Assessing Your Career : Time For Change?.
Yogyakarta:
Kanisius,
1997.
Text.
Gaya MLA
Ball, Ben.
Assessing Your Career : Time For Change?.
Yogyakarta:
Kanisius,
1997.
Text.
Gaya Turabian
Ball, Ben.
Assessing Your Career : Time For Change?.
Yogyakarta:
Kanisius,
1997.
Print.