Gaya APA

Nasrullah, R. (2010). How To Change Weakness Into Power : Ubah Kelemahan Jadi Kekuatan . Jakarta :: Kataelha,.

Gaya MLA

Nasrullah, Rully. "How To Change Weakness Into Power : Ubah Kelemahan Jadi Kekuatan". Jakarta :: Kataelha,, 2010. Text.