Linguaphone Institute Ltd

year of pub­li­ca­ti­onISBNauthor(s)title
1988978-0-7473-0620-7Business English
1994978-0-7473-0798-3Terry HawkinGerman (Linguaphone Video Courses)
1999978-0-7473-0844-7M. BuckbyLinguaphone PDQ Greek (Book + 4 CDs)
  ''978-0-7473-0845-4M. BuckbyPortuguese (Linguaphone PDQ S.)
2001978-0-7473-0870-6Cigdem Balim-HardinLinguaphone PDQ Turkish (includes 4 CDs)
  ''978-0-7473-0901-7Jane Wightwick · Mahmoud GaafarPDQ Arabic
2002978-0-7473-0905-5Sonthida KeyuravongPDQ Thai
2012978-0-7473-1259-8Pingu's English Workbook 1 Level 3