Gaya APA

Statistika 1 (Deskriptif). (1994). : Gunadarma.

Gaya Chicago

Statistika 1 (Deskriptif). . : Gunadarma, 1994. Text.

Gaya MLA

Statistika 1 (Deskriptif). . : Gunadarma, 1994. Text.

Gaya Turabian

Statistika 1 (Deskriptif). : Gunadarma, 1994. Print.