Gaya APA

Wahyuni, S. (2013). "Competitiveness of special economic zone: comparisson between Indonesia, Malaysia, Thailand, and China| . Jakarta: Salemba Empat.

Gaya MLA

Wahyuni, Sari. ""Competitiveness of special economic zone: comparisson between Indonesia, Malaysia, Thailand, and China|". Jakarta: Salemba Empat, 2013. book.