Christie , A. (2024). The Official Agatha Christie Puzzle Book. Laurence King.
Chicagoスタイル(17版)引用形式Christie , Agatha. The Official Agatha Christie Puzzle Book. London: Laurence King, 2024.
MLA(9版)引用形式Christie , Agatha. The Official Agatha Christie Puzzle Book. Laurence King, 2024.
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