Gaya APA

Ramli, L. (1997.0). Jaminan Sosial Tenaga Kerja di Indonesia . : Airlangga University Press, Surabaya.

Gaya MLA

Ramli, Lanny. "Jaminan Sosial Tenaga Kerja di Indonesia". : Airlangga University Press, Surabaya, 1997.0. Text.