Gaya APA

Mastrianna, F, V., Hailstone, T, J. (1982). Contemporary Economic Problems and Issue (ed.1 cet.1). Cambridge: SOUTH-WESTERN.

Gaya MLA

Mastrianna, Frank, V.., Hailstone, Thomas, J.. "Contemporary Economic Problems and Issue". ed.1 cet.1 Cambridge: SOUTH-WESTERN, 1982. Buku Teks.