B. D. · Bekir Orhan Doğan · O D · Orhan Dogan
| title | ISBN-13 | year of publication |
|---|---|---|
| Hizli-Kolay Ingilizce Mini Konusma Kilavuzu | 978-975-94219-2-2 | 2001 |
| Hizli-Pratik Ingilizce Konusma Klavuzu ve Sozluk | 978-9944-0352-6-2 | 2008 |
| Let's Speak English-4 | 978-9944-0352-0-0 | 2008 |
| Modern Turkish: A Complete Self-Study Course for Beginners | 978-975-94219-0-8 | 1999 |
| Turkish Handbook for English Speakers | 978-1-84059-496-6 | 2006 |
Besir Yayinlari · Dogan, Bekir Orhan · Milet Publishing Ltd