Lua APA (7ú heag.)

BREWER, R. N. (1981). Solar applications in agriculture. The Franklin Institute.

Lua i Stíl Chicago (17ú heag.)

BREWER, Robert N. Solar Applications in Agriculture. Philadelphia: The Franklin Institute, 1981.

Lua MLA (9ú heag.)

BREWER, Robert N. Solar Applications in Agriculture. The Franklin Institute, 1981.

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