Dyfyniad APA

(1991). Eco trends: Japan's response to environmental concerns. U.S.A: The Nikkel Weekly.

Dyfyniad Arddull Chicago

Eco Trends: Japan's Response to Environmental Concerns. U.S.A: The Nikkel Weekly, 1991.

Dyfyniad MLA

Eco Trends: Japan's Response to Environmental Concerns. U.S.A: The Nikkel Weekly, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.