Gaya APA

Sriyani, . (2004). The activity of public relation at PT. Tambang batubara Bukit Asam (Persero) Tbk. tanjung Enim, South Sumatera . Malang, Jatim: UNMER.

Gaya MLA

Sriyani, . "The activity of public relation at PT. Tambang batubara Bukit Asam (Persero) Tbk. tanjung Enim, South Sumatera". Malang, Jatim: UNMER, 2004. Text.