Lua APA (7ú heag.)

BURROWS, N. (1983). MANUFACTURING TECHNOLOGY LEVEL.2. HOLT RINEHART AND WINSTON.

Lua i Stíl Chicago (17ú heag.)

BURROWS, N. MANUFACTURING TECHNOLOGY LEVEL.2. LONDON: HOLT RINEHART AND WINSTON, 1983.

Lua MLA (9ú heag.)

BURROWS, N. MANUFACTURING TECHNOLOGY LEVEL.2. HOLT RINEHART AND WINSTON, 1983.

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