Παραπομπή σε μορφή APA (7η εκδ.)
Hakemulder, R. (2016). Value chain development for decent work: How to create employment and improve working conditions in targeted sectors (Second edition.). International Labour Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Hakemulder, Roel. Value Chain Development for Decent Work: How to Create Employment and Improve Working Conditions in Targeted Sectors. Second edition. Geneva, [Switzerland]: International Labour Organization, 2016.
Παραπομπή σε μορφή MLA (9th εκδ.)
Hakemulder, Roel. Value Chain Development for Decent Work: How to Create Employment and Improve Working Conditions in Targeted Sectors. Second edition. International Labour Organization, 2016.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.