Gaya APA

Hermadi, , M., Lawalata, G, M. (2006). Economic comparison cement concrete and asphalt concrete of road pavement . : PT Indocement Tunggal Prakarsa Tbk.

Gaya MLA

Hermadi, , Madi., Lawalata, Greece, Maria. "Economic comparison cement concrete and asphalt concrete of road pavement". : PT Indocement Tunggal Prakarsa Tbk, 2006. Chart.