Cross, J. C., & Peña, S. Risk and regulation in informal and illegal markets.
Citazione stile Chigago Style (17a edizione)Cross, John C., e Sergio Peña. Risk and Regulation in Informal and Illegal Markets.
Citatione MLA (9a ed.)Cross, John C., e Sergio Peña. Risk and Regulation in Informal and Illegal Markets.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.