Aguero Valverde, J., & Guadamuz-Flores, R. (2025). Railway crossings with promise of safety improvement in Costa Rica.
استشهاد بنمط شيكاغوAguero Valverde, Jonathan, و Renato Guadamuz-Flores. Railway Crossings With Promise of Safety Improvement in Costa Rica. 2025.
MLA استشهادAguero Valverde, Jonathan, و Renato Guadamuz-Flores. Railway Crossings With Promise of Safety Improvement in Costa Rica. 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.