Gryphon House, I. (2008). The Giant Encyclopedia of Theme Activities = Brain Power Permainan Kreatif Berbasis Topik. Erlangga.
シカゴスタイル引用形Gryphon House, Inc. The Giant Encyclopedia of Theme Activities = Brain Power Permainan Kreatif Berbasis Topik. Erlangga, 2008.
MLA引用形式Gryphon House, Inc. The Giant Encyclopedia of Theme Activities = Brain Power Permainan Kreatif Berbasis Topik. Erlangga, 2008.
警告: この引用は必ずしも正確ではありません.