APA Format
22707. (Jakarta: Elex Media Komputindo, 1991). Mengelola waktu = The Management of time. :
MLA Format
22707. Mengelola waktu = The Management of time. : , Jakarta: Elex Media Komputindo, 1991
Chicago Format
22707. Mengelola waktu = The Management of time. : , Jakarta: Elex Media Komputindo, 1991
Australian/Harvard Format
22707. Jakarta: Elex Media Komputindo, 1991. Mengelola waktu = The Management of time.