✓

@Book{            book:271176,
  Author        = "Language, Living",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  Edition       = "Unabridged",
  ISBN          = "9780609810958,0609810952",
  Publisher     = "Living Language",
  Title         = "In-Flight Turkish: Learn Before You Land",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=08FD25A7A70B9B53496166A07516656E",
  Year          = "2001",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=08FD25A7A70B9B53496166A07516656E",
  File          = "In-Flight Turkish Learn Before You Land - Language (0) (0) - a - a.pdf"
}

@Book{ book:271176, Author = "Language, Living", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", Edition = "Unabridged", ISBN = "9780609810958,0609810952", Publisher = "Living Language", Title = "In-Flight Turkish: Learn Before You Land", URL = "http://gen.lib.rus.ec/book/index.php?md5=08FD25A7A70B9B53496166A07516656E", Year = "2001", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=08FD25A7A70B9B53496166A07516656E", File = "In-Flight Turkish Learn Before You Land - Language (0) (0) - a - a.pdf" }