Peursen, C. A. v. (1974). The strategy of culture: A view of the changes taking place in our ways of thinking and living today. North-Holland Pub. Co. American Elsevier.
Lua i Stíl Chicago (17ú heag.)Peursen, Cornelis Anthonie van. The Strategy of Culture: A View of the Changes Taking Place in Our Ways of Thinking and Living Today. Amsterdam, New York: North-Holland Pub. Co. American Elsevier, 1974.
Lua MLA (9ú heag.)Peursen, Cornelis Anthonie van. The Strategy of Culture: A View of the Changes Taking Place in Our Ways of Thinking and Living Today. North-Holland Pub. Co. American Elsevier, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.