APA (7th ed.) Citation

Dumais, L. W. (1988). Panduan pengajar buku writing in english. Depdikbud.

Chicago Style (17th ed.) Citation

Dumais, L.A. Wullur. Panduan Pengajar Buku Writing in English. Depdikbud, 1988.

MLA (8th ed.) Citation

Dumais, L.A. Wullur. Panduan Pengajar Buku Writing in English. Depdikbud, 1988.

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