Gaya APA

The activities of waiter and waitress in giving service in Sekar Arum Restaurant in Agas International Hotel. (2010). : Universitas Sebelas Maret.

Gaya MLA

The activities of waiter and waitress in giving service in Sekar Arum Restaurant in Agas International Hotel. . : Universitas Sebelas Maret, 2010. TA.