Kral, T. (1994). Economic Consideration: English through Content : Applied Economics. Materials Development and Review Branch.
Stile di citazione ChicagoKral, Thomas. Economic Consideration: English Through Content : Applied Economics. Washington: Materials Development and Review Branch, 1994.
Citazione MLAKral, Thomas. Economic Consideration: English Through Content : Applied Economics. Materials Development and Review Branch, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.