Serebriakoff, V. (1994). The Giant book of puzzles. Magpie.
शिकागो स्टाइल उद्धरणSerebriakoff, Victor. The Giant Book of Puzzles. London: Magpie, 1994.
एमएलए उद्धरणSerebriakoff, Victor. The Giant Book of Puzzles. Magpie, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.