Riskomar, D. (2004). Pedoman Praktis Pelaksanaan Outdoor&fun games Activities. PT Mandar Utama Tiga Books Division.
Παραπομπή Chicago StyleRiskomar, Dandan. Pedoman Praktis Pelaksanaan Outdoor&fun Games Activities. PT Mandar Utama Tiga Books Division, 2004.
Παραπομπή MLARiskomar, Dandan. Pedoman Praktis Pelaksanaan Outdoor&fun Games Activities. PT Mandar Utama Tiga Books Division, 2004.
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