Arden, Paul
Its not how good you are, its how good you want to be : the world's best-selling book
Phaidon, 2003
Buku Teks
Schwartz, David Joseph
Berfikir & berjiwa besar = The magic of thinking big
Pustaka Delapratasa, 1999
Buku Teks
Schwartz, David Joseph
Berpikir dan berjiwa besar = the magic of thinking big
Binarupa Aksara, 1996
Buku Teks
Arden, Paul
It's not how good you are, it's how good you want to be
Phaidon, 2003
Buku Teks
Schwartz, David Joseph
Berpikir dan berjiwa besar = the magic of thinking big
Binarupa Aksara, 1992
Buku Teks