Title: Spomeni za Petko Karavelov /
Authors: Statelova, Elena Boi︠a︡nova.
Publisher: Univ. izd-vo "Sv. Kliment Okhridski",
Year: 1991
Subjects: Karavelov, Petko,; Karavelov, Petko, Friends and associates.; Statesmen Bulgaria Biography.; Bulgaria Politics and government