- движение, книга VIII, София, 1927, глава VII, (in English: "Memoirs of
Gyorcho Petrov",
series Materials about history of the
Macedonian revolutionary...
- Kuslev, Ivan
Anastasov Gyrcheto,
Petyr Hr. Yurukov,
Nikola Pushkarov,
Gyorcho Petrov,
Mihail Gerdzhikov, Ivan Tatarchev,
Alekso Stefanov. (in Bulgarian)...