Lookeren Campagne, R. N. v. (1957). Light-dependent chloride absorption in Vallisneria leaves. North-Holland Publishing Company.
Lua i Stíl Chicago (17ú heag.)Lookeren Campagne, Roelof Nicolaas van. Light-dependent Chloride Absorption in Vallisneria Leaves. Amsterdam: North-Holland Publishing Company, 1957.
Lua MLA (8ú heag.)Lookeren Campagne, Roelof Nicolaas van. Light-dependent Chloride Absorption in Vallisneria Leaves. North-Holland Publishing Company, 1957.
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