Tohutoro APA (7th ed.)
Jan Vermaat, W. S. Managing European Coasts: Past, Present and Future. Springer.
Tohutoru Kātū Chicago (17th ed.)
Jan Vermaat, Wim Salomons. Managing European Coasts: Past, Present and Future. Berlín, Alemania: Springer.
Tohutoro MLA (9th ed.)
Jan Vermaat, Wim Salomons. Managing European Coasts: Past, Present and Future. Springer.
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