http://enguzelseyyelken.blogspot.com.tr/
http://www.offshorespars.com/
http://hakanoge.kesfetmekicinbak.com/
http://cahilcesareti.org/
http://www.kayitsiz.com/turkiyeninkaradenizi.html
https://books.google.com.tr/books?id=16ZaDgAAQBAJ&printsec=frontcover&hl=tr#v=onepage&q&f=false