Dyfyniad APA

Bigg, W. W. P. (1975). Spicer and Pegler's book-keeping and accounts (17 edition.). English Language Book Society.

Dyfyniad Arddull Chicago

Bigg, W W; Perrins. Spicer and Pegler's Book-keeping and Accounts. 17 edition. London: English Language Book Society, 1975.

Dyfyniad MLA

Bigg, W W; Perrins. Spicer and Pegler's Book-keeping and Accounts. 17 edition. English Language Book Society, 1975.

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