Small Enterprises Research and Development Foundation of the Philippines. (1986). How to export: The new complete procedural guidebook. Sinag-Tala.
Chicago-referens (17:e uppl.)Small Enterprises Research and Development Foundation of the Philippines. How to Export: The New Complete Procedural Guidebook. Manila: Sinag-Tala, 1986.
MLA-referens (9:e uppl.)Small Enterprises Research and Development Foundation of the Philippines. How to Export: The New Complete Procedural Guidebook. Sinag-Tala, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.