Gaya APA

Ramli, L. (1997). Jaminan Sosial Tenaga Kerja di Indonesia . : Airlangga University Press, Surabaya, 1997.

Gaya MLA

Ramli, Lanny. "Jaminan Sosial Tenaga Kerja di Indonesia". : Airlangga University Press, Surabaya, 1997, 1997. Text.