Gaya APA

Consult), C, (, I. (s.a.). "Studi Kelayakan Investasi Perkebunan Karet di Indonesia . Jakarta: CIC (Capricorn Indonesia Consult Inc).

Gaya MLA

Consult), CIC, (Capricorn, Indonesia. ""Studi Kelayakan Investasi Perkebunan Karet di Indonesia". Jakarta: CIC (Capricorn Indonesia Consult Inc), s.a.. laporan_penelitian.