Horn, K. (1967). Input - Output - Tables. The Institute of National Planning.
Chicago Style (17th ed.) CitationHorn, Karl-Heinz. Input - Output - Tables. Cairo: The Institute of National Planning, 1967.
MLA (9th ed.) CitationHorn, Karl-Heinz. Input - Output - Tables. The Institute of National Planning, 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.