Cita APA

Horn, K. H. (1967). Productivity , Concepts and Measurement. The Institute of National Planning.

Citación estilo Chicago

Horn, Karl Heinz. Productivity , Concepts and Measurement. Cairo: The Institute of National Planning, 1967.

Cita MLA

Horn, Karl Heinz. Productivity , Concepts and Measurement. The Institute of National Planning, 1967.

Warning: These citations may not always be 100% accurate.