APA
Polenske K., Skolka J., . (1974). Advances in Input-Output Analysis: Proc., 6th. Internat. Conference on Input-Output Techniques, Vienna 1974. Cambridge, Mass: .
Chicago
Polenske K.R, Skolka J, . 1974. Advances in Input-Output Analysis: Proc., 6th. Internat. Conference on Input-Output Techniques, Vienna 1974. Cambridge, Mass: .
Harvard
Polenske K., Skolka J., . (1974). Advances in Input-Output Analysis: Proc., 6th. Internat. Conference on Input-Output Techniques, Vienna 1974. Cambridge, Mass: .
MLA
Polenske K.R, Skolka J, . Advances in Input-Output Analysis: Proc., 6th. Internat. Conference on Input-Output Techniques, Vienna 1974. Cambridge, Mass: . 1974.