APA aipamena

Wieland, H. (1972). Cocoa and chocolate processing. Noyes Data Corp.

Chicago Style aipamena

Wieland, Henry. Cocoa and Chocolate Processing. Park Ridge, N.J: Noyes Data Corp, 1972.

MLA aipamena

Wieland, Henry. Cocoa and Chocolate Processing. Noyes Data Corp, 1972.

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