APA (7th ed.) Citation

Tirtobisono, Y. (2005). Surat-Surat Perjanjian Kontrak. Indah Surabaya.

Chicago Style (17th ed.) Citation

Tirtobisono, Yan. Surat-Surat Perjanjian Kontrak. Indah Surabaya, 2005.

MLA (8th ed.) Citation

Tirtobisono, Yan. Surat-Surat Perjanjian Kontrak. Indah Surabaya, 2005.

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