APA (7th ed.) Citation

Tony, S. (2017). Step By Step Jadi Kontraktor Sukses. Starbooks.

Chicago Style (17th ed.) Citation

Tony, Setiawan. Step By Step Jadi Kontraktor Sukses. Starbooks, 2017.

MLA (8th ed.) Citation

Tony, Setiawan. Step By Step Jadi Kontraktor Sukses. Starbooks, 2017.

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