Gaya APA

Hill, N. (2008). Success The Best of Napoleon Hill: Discovered the secret was simply this: all wealth is created with the human mind 'the times' (pertama). Inggris: Vermilion London.

Gaya MLA

Hill, Napoleon. "Success The Best of Napoleon Hill: Discovered the secret was simply this: all wealth is created with the human mind 'the times'". pertama Inggris: Vermilion London, 2008. Art Original.