• List of Bulgarian football transfers winter 2015–16
    на "Тича"" (in Bulgarian). chernomorepfc.bg. 16 December 2015. "Пламен Николов започна тренировки с "Черно море"" (in Bulgarian). chernomorepfc.bg. 12...
    68 KB (1,259 words) - 17:49, 13 August 2023
  • List of Bulgarian football transfers summer 2013
    Локо Сф" (in Bulgarian). burgas24.bg. Retrieved 2013-08-28. "Официално: Цветан Генков подписа за три години с Левски" (in Bulgarian). gong.bg. Retrieved...
    70 KB (1,220 words) - 19:37, 9 September 2023
  • List of Bulgarian football transfers winter 2022–23
    (in Bulgarian). Retrieved 17 January 2023. "ПФК Арда подписа с втори футболист". fcarda.bg (in Bulgarian). Retrieved 17 December 2022. "Арда подписа...
    124 KB (4,648 words) - 15:53, 3 March 2024
  • List of Bulgarian football transfers summer 2017
    Bulgarian). botevplovdiv.bg. 14 August 2017. "Даниел Кайзер е третият нов футболист в лятната селекция на Ботев" (in Bulgarian). botevplovdiv.bg. 12 June...
    193 KB (5,460 words) - 19:37, 9 September 2023