Sverdrup, K. A., Duxbury, A., & Duxbury, A. C. (2005). An introduction to the world's oceans (8th ed.). Boston: McGraw-Hill Higher Education.
Παραπομπή Chicago StyleSverdrup, Keith A., Alison Duxbury, και Alyn C. Duxbury. An Introduction to the World's Oceans. 8th ed. Boston: McGraw-Hill Higher Education, 2005.
Παραπομπή MLASverdrup, Keith A., Alison Duxbury, και Alyn C. Duxbury. An Introduction to the World's Oceans. 8th ed. Boston: McGraw-Hill Higher Education, 2005.
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