Gaya APA
Gelb, Michael. (1998).
How to think like leonardo da vinci - seven steps to genius everyday .
London:
Thorsons.
Gaya Chicago
Gelb, Michael.
How to think like leonardo da vinci - seven steps to genius everyday.
London:
Thorsons,
1998.
Buku.
Gaya MLA
Gelb, Michael.
How to think like leonardo da vinci - seven steps to genius everyday.
London:
Thorsons,
1998.
Buku.
Gaya Turabian
Gelb, Michael.
How to think like leonardo da vinci - seven steps to genius everyday.
London:
Thorsons,
1998.
Buku.