APA (7th ed.) Citation

Gunawan, A. (2009). Surat-surat bisnis simpel; praktis; efektif. Best Publisher.

Chicago Style (17th ed.) Citation

Gunawan, Aulia. Surat-surat Bisnis Simpel; Praktis; Efektif. Best Publisher, 2009.

MLA (8th ed.) Citation

Gunawan, Aulia. Surat-surat Bisnis Simpel; Praktis; Efektif. Best Publisher, 2009.

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