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Yohanna M.L,Gultom. (2014). Explaining the Informal Sector in Indonesia from the Transaction Cocts Perspective (Vol.16, No.1, Jan - Apr 2014: 23-38). 2014: fak Ekonomi UGM.

Gaya Chicago

Yohanna M.L,Gultom. Explaining the Informal Sector in Indonesia from the Transaction Cocts Perspective. Vol.16, No.1, Jan - Apr 2014: 23-38 2014: fak Ekonomi UGM, 2014. Artikel.

Gaya MLA

Yohanna M.L,Gultom. Explaining the Informal Sector in Indonesia from the Transaction Cocts Perspective. Vol.16, No.1, Jan - Apr 2014: 23-38 2014: fak Ekonomi UGM, 2014. Artikel.

Gaya Turabian

Yohanna M.L,Gultom. Explaining the Informal Sector in Indonesia from the Transaction Cocts Perspective. Vol.16, No.1, Jan - Apr 2014: 23-38 2014: fak Ekonomi UGM, 2014. Artikel.