APA (7th ed.) Citation

(2009). Langkah Baru. Balai Muhammadiyah Surakarta.

Chicago Style (17th ed.) Citation

Langkah Baru. Balai Muhammadiyah Surakarta, 2009.

MLA (9th ed.) Citation

Langkah Baru. Balai Muhammadiyah Surakarta, 2009.

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