Gaya APA

Eng., D, R, F, D, Y, D. (1991). Bikin Sendiri Radio Walky Talky Handy Talky . Demak: PT Elex Media Komputindo.

Gaya MLA

Eng., Drs., Rm., Francis, D., Yuri,, Dipl.. "Bikin Sendiri Radio Walky Talky Handy Talky". Demak: PT Elex Media Komputindo, 1991. Text.