Ball, B., & Hidayat, B. (1997). Assessing your career: Time for change? = mengevaluasi karier anda : saat untuk berubah? Kanisius.
Chicago Style (17th ed.) CitationBall, Ben, and Bernadus Hidayat. Assessing Your Career: Time for Change? = Mengevaluasi Karier Anda : Saat Untuk Berubah? Kanisius, 1997.
MLA (8th ed.) CitationBall, Ben, and Bernadus Hidayat. Assessing Your Career: Time for Change? = Mengevaluasi Karier Anda : Saat Untuk Berubah? Kanisius, 1997.
Warning: These citations may not always be 100% accurate.