Peris, E. (2000). Standardized eco-management systems for recreational nautical facilities.
استشهاد بنمط شيكاغوPeris, Eduardo. Standardized Eco-management Systems for Recreational Nautical Facilities. 2000.
MLA استشهادPeris, Eduardo. Standardized Eco-management Systems for Recreational Nautical Facilities. 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.