Ангел Манев – Първите князе на Плиска
https://www.youtube.com/watch?v=aYC5sRV5Z1c&feature=emb_logo
https://www.youtube.com/watch?v=aYC5sRV5Z1c&feature=emb_logo
https://www.youtube.com/watch?v=zLVSGM4ZIgk&feature=emb_logo
https://www.youtube.com/watch?v=OQ5oTNqPbSY&feature=emb_logo
https://www.youtube.com/watch?v=IfeWwdd1NLw&feature=share&fbclid=IwAR2WIyps5gTPIf2uo5vh8OZl1L4wEDcKLeDiTNyPhcMM_ATsp3PhYH-fVcg
https://www.youtube.com/watch?v=zxeRTIsAwJs&feature=share&fbclid=IwAR2lP4vtPAtZROFbKp5CrlBpG9qVUYOfokUYAeFuLMXSD07Vu6hDzsBC0fw
https://www.youtube.com/watch?v=fyPWPTYf-b0
https://www.youtube.com/watch?v=7krHon1ykx0
https://www.youtube.com/watch?v=5exRoiktqsI&feature=emb_logo
https://www.youtube.com/watch?v=kAkuK4Usgno
https://www.youtube.com/watch?v=aVHqdPaYzCU