International Trade Centre/Philippine Trade Training Center. (2000). Trade secrets: The export answer for small and mediun-sized exporters - Philippines. PTTC.
Citazione stile Chigago Style (17a edizione)International Trade Centre/Philippine Trade Training Center. Trade Secrets: The Export Answer for Small and Mediun-sized Exporters - Philippines. Geneva : ITC; Manila: PTTC, 2000.
Citatione MLA (9a ed.)International Trade Centre/Philippine Trade Training Center. Trade Secrets: The Export Answer for Small and Mediun-sized Exporters - Philippines. PTTC, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.