Solís Salazar, M. (2013). PERCEPTIONS ABOUT SOME DAILY ENVIRONMENTAL BEHAVIOUR OF THE COSTA RICAN POPULATION.
استشهاد بنمط شيكاغوSolís Salazar, Martín. PERCEPTIONS ABOUT SOME DAILY ENVIRONMENTAL BEHAVIOUR OF THE COSTA RICAN POPULATION. 2013.
MLA استشهادSolís Salazar, Martín. PERCEPTIONS ABOUT SOME DAILY ENVIRONMENTAL BEHAVIOUR OF THE COSTA RICAN POPULATION. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.