MLA

Bergmann, Philip. Self-determination : the Case of Czechoslovakia, 1968-1969. Lugano-Bellinzona, Switzerland: Grassi, 1972.

APA

Bergmann, P. (1972). Self-determination : the case of Czechoslovakia, 1968-1969. Lugano-Bellinzona, Switzerland: Grassi.

Chicago

Bergmann, Philip. Self-Determination: The Case of Czechoslovakia, 1968-1969. Lugano-Bellinzona, Switzerland: Grassi, 1972.