Riskomar, D. (2004). Pedoman Praktis Pelaksanaan Outdoor&fun games Activities. PT Mandar Utama Tiga Books Division.
シカゴスタイル引用形Riskomar, Dandan. Pedoman Praktis Pelaksanaan Outdoor&fun Games Activities. PT Mandar Utama Tiga Books Division, 2004.
MLA引用形式Riskomar, Dandan. Pedoman Praktis Pelaksanaan Outdoor&fun Games Activities. PT Mandar Utama Tiga Books Division, 2004.
警告: この引用は必ずしも正確ではありません.