Gaya APA

Berstel, J, B., Hindreswari, N. (2002). Penuntun 10 getting organized getting organized (piawai di kantor, handal di rumah) . Gorontalo: ANDI.

Gaya MLA

Berstel, Janet, Bigham., Hindreswari, Niken. "Penuntun 10 getting organized getting organized (piawai di kantor, handal di rumah)". Gorontalo: ANDI, 2002. Text.