Smyth, E. B., Kenley, W. J., & Yorston, S. K. (1991). Yorston, Smyth and Brown accounting fundamentals (9th ed.). Law Book Company.
Lua i Stíl Chicago (17ú heag.)Smyth, E. Bryan, W. J. Kenley, agus Sir Keith Yorston. Yorston, Smyth and Brown Accounting Fundamentals. 9th ed. Sydney: Law Book Company, 1991.
Lua MLA (9ú heag.)Smyth, E. Bryan, et al. Yorston, Smyth and Brown Accounting Fundamentals. 9th ed. Law Book Company, 1991.
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