Gaya APA

Gartside, L.. (1989). Modern business correspondence : a comprehensive guide to business writing and related office services / L. Gartside . Jakarta: Binarupa Aksara.

Gaya Chicago

Gartside, L.. Modern business correspondence : a comprehensive guide to business writing and related office services / L. Gartside. Jakarta: Binarupa Aksara, 1989. Text.

Gaya MLA

Gartside, L.. Modern business correspondence : a comprehensive guide to business writing and related office services / L. Gartside. Jakarta: Binarupa Aksara, 1989. Text.

Gaya Turabian

Gartside, L.. Modern business correspondence : a comprehensive guide to business writing and related office services / L. Gartside. Jakarta: Binarupa Aksara, 1989. Print.