DAVIES, S. (1995). Spreadsheets In Structural Design Sr. Devies. Longman Scientific & Technical.
Lua i Stíl Chicago (17ú heag.)DAVIES, SR. Spreadsheets In Structural Design Sr. Devies. Longman Scientific & Technical, 1995.
Lua MLA (8ú heag.)DAVIES, SR. Spreadsheets In Structural Design Sr. Devies. Longman Scientific & Technical, 1995.
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