APA (7th ed.) Citation

Halim,S.Y. (1991). Aplikasi Wordperfect / Halim. Gramedia.

Chicago Style (17th ed.) Citation

Halim,S.Y. Aplikasi Wordperfect / Halim. Gramedia, 1991.

MLA (8th ed.) Citation

Halim,S.Y. Aplikasi Wordperfect / Halim. Gramedia, 1991.

Warning: These citations may not always be 100% accurate.