APA Citation

Subianto, A. (2011). Sistem Jaminan Sosial Nasional. Gibon Books.

Chicago Style Citation

Subianto, Achmad. Sistem Jaminan Sosial Nasional. Gibon Books, 2011.

MLA Citation

Subianto, Achmad. Sistem Jaminan Sosial Nasional. Gibon Books, 2011.

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