Wigal, D. (2022). Historic Maritime Maps 120 illustrations. Parkstone International.
Lua i Stíl Chicago (17ú heag.)Wigal, Donald. Historic Maritime Maps 120 Illustrations. New York, NY: Parkstone International, 2022.
Lua MLA (8ú heag.)Wigal, Donald. Historic Maritime Maps 120 Illustrations. Parkstone International, 2022.
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