APA (7th ed.) Citation

Hutabarat, R., & Sallama, N. I. (2010). Practical Bank letter writing = Menulis surat perbankan praktis. Erlangga.

Chicago Style (17th ed.) Citation

Hutabarat, Roselyne, and Novietha Indra Sallama. Practical Bank Letter Writing = Menulis Surat Perbankan Praktis. Erlangga, 2010.

MLA (8th ed.) Citation

Hutabarat, Roselyne, and Novietha Indra Sallama. Practical Bank Letter Writing = Menulis Surat Perbankan Praktis. Erlangga, 2010.

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