Gaya APA

Kasma, J., Maryam, S. (2012). Standard Operating Procedure: Perpajakan Perusahaan Jasa (Cet.1). : .

Gaya MLA

Kasma, Juan., Maryam, Siti. "Standard Operating Procedure: Perpajakan Perusahaan Jasa". Cet.1 : , 2012. Text.