Gaya APA
Herman, B., Stoffers, W. (1996).
Unveiling the Informal Sector More Than Counting Heads .
England:
Ashgate Publishing Company.
Gaya MLA
Herman, Bohuslav., Stoffers, Wim.
"Unveiling the Informal Sector More Than Counting Heads".
England:
Ashgate Publishing Company,
1996.
Text.