Gaya APA

Y,lum,Michael. (2002). No failure only success delayed . Jakarta: Elex media Komputindo.

Gaya Chicago

Y,lum,Michael. No failure only success delayed. Jakarta: Elex media Komputindo, 2002. Text.

Gaya MLA

Y,lum,Michael. No failure only success delayed. Jakarta: Elex media Komputindo, 2002. Text.

Gaya Turabian

Y,lum,Michael. No failure only success delayed. Jakarta: Elex media Komputindo, 2002. Print.