Gaya APA
PORTES, ALEJANDRO. (1989).
The Informal economy : studies in advanced and less developed countries .
Baltimore:
The John Hopkins University Press.
Gaya Chicago
PORTES, ALEJANDRO.
The Informal economy : studies in advanced and less developed countries.
Baltimore:
The John Hopkins University Press,
1989.
Buku.
Gaya MLA
PORTES, ALEJANDRO.
The Informal economy : studies in advanced and less developed countries.
Baltimore:
The John Hopkins University Press,
1989.
Buku.
Gaya Turabian
PORTES, ALEJANDRO.
The Informal economy : studies in advanced and less developed countries.
Baltimore:
The John Hopkins University Press,
1989.
Buku.