Romero, M., & León, Y. (2016). Perspectives at the end of the FTA negotiation process: Interview with Manuel Chiriboga, Ecuadorian negotiator of the FTA.
Čikaški stil citiranja (17. izdanje)Romero, Marco, i Yamile León. Perspectives at the End of the FTA Negotiation Process: Interview with Manuel Chiriboga, Ecuadorian Negotiator of the FTA. 2016.
MLA način citiranja (9. izdanje)Romero, Marco, i Yamile León. Perspectives at the End of the FTA Negotiation Process: Interview with Manuel Chiriboga, Ecuadorian Negotiator of the FTA. 2016.
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