Delta International Publication Foundation. (1958). Delta: A review of arts, life and thought in the Netherlands. Netherlands Institute for International Cultural Relations.
Citazione stile Chigago Style (17a edizione)Delta International Publication Foundation. Delta: A Review of Arts, Life and Thought in the Netherlands. Amsterdam: Netherlands Institute for International Cultural Relations, 1958.
Citatione MLA (9a ed.)Delta International Publication Foundation. Delta: A Review of Arts, Life and Thought in the Netherlands. Netherlands Institute for International Cultural Relations, 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.