Johns Sans. (1993). Belajar Wordperfect 5.2 For Windows. Jakarta: PT Elex Media Komputindo.
Style de citation ChicagoJohns Sans. Belajar Wordperfect 5.2 For Windows. Jakarta: PT Elex Media Komputindo, 1993.
Style de citation MLAJohns Sans. Belajar Wordperfect 5.2 For Windows. Jakarta: PT Elex Media Komputindo, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.