Krassimira Noneva. (1965). Kamen Kalchev: In the new town together. Foreign Language Pr..
Cita Chicago (17th ed.)Krassimira Noneva. Kamen Kalchev: In the New Town Together. Sofia: Foreign Language Pr., 1965.
Cita MLA (9th ed.)Krassimira Noneva. Kamen Kalchev: In the New Town Together. Foreign Language Pr., 1965.
Atenció: Aquestes cites poden no estar 100% correctes.