International labour office. (1921). (Journal) International labour review. International labour office.
استشهاد بنمط شيكاغوInternational labour office. (Journal) International Labour Review. Geneva: International labour office, 1921.
MLA استشهادInternational labour office. (Journal) International Labour Review. International labour office, 1921.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.