APA aipamena

Douglas & Power, C. (1977). The target book of picture puzzles. Wynedham Publications.

Chicago Style aipamena

Douglas and Christina Power. The Target Book of Picture Puzzles. London: Wynedham Publications, 1977.

MLA aipamena

Douglas and Christina Power. The Target Book of Picture Puzzles. Wynedham Publications, 1977.

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