Buckingham, M. (2001). Now, Discover your Strengths. Free Press.
Chicagoスタイル(17版)引用形式Buckingham, Marcus. Now, Discover Your Strengths. Free Press, 2001.
MLA(9版)引用形式Buckingham, Marcus. Now, Discover Your Strengths. Free Press, 2001.
警告: この引用は必ずしも正確ではありません.