Carlson, A. E., & Heinz, J. A. (1986). College accounting (12a. ed.). South-Western.
Lua i Stíl Chicago (17ú heag.)Carlson, Arthur E., agus James A. Heinz. College Accounting. 12a. ed. Cincinnati: South-Western, 1986.
Lua MLA (9ú heag.)Carlson, Arthur E., agus James A. Heinz. College Accounting. 12a. ed. South-Western, 1986.
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