Philippine Social Institute & Wereldsolidariteit / Solidarite Mondiale. (2001). The Basics of collective bargaining and interest-based negotiations: Training manual. Philippine Social Institute-FFW.
Lua i Stíl Chicago (17ú heag.)Philippine Social Institute agus Wereldsolidariteit / Solidarite Mondiale. The Basics of Collective Bargaining and Interest-based Negotiations: Training Manual. Manila: Philippine Social Institute-FFW, 2001.
Lua MLA (9ú heag.)Philippine Social Institute agus Wereldsolidariteit / Solidarite Mondiale. The Basics of Collective Bargaining and Interest-based Negotiations: Training Manual. Philippine Social Institute-FFW, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.