SAMUELSON, P. A. (1980). Economics assisted. McGraw-Hill Kogakusha.
Citación estilo ChicagoSAMUELSON, Paul A. Economics Assisted. Tokyo: McGraw-Hill Kogakusha, 1980.
Cita MLASAMUELSON, Paul A. Economics Assisted. McGraw-Hill Kogakusha, 1980.
Warning: These citations may not always be 100% accurate.