Philippine Social Institute & Wereldsolidariteit / Solidarite Mondiale. (2001). The Basics of collective bargaining and interest-based negotiations: Training manual. Philippine Social Institute-FFW.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippine Social Institute και Wereldsolidariteit / Solidarite Mondiale. The Basics of Collective Bargaining and Interest-based Negotiations: Training Manual. Manila: Philippine Social Institute-FFW, 2001.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippine Social Institute και Wereldsolidariteit / Solidarite Mondiale. The Basics of Collective Bargaining and Interest-based Negotiations: Training Manual. Philippine Social Institute-FFW, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.