Παραπομπή σε μορφή APA (7η εκδ.)
National Seminar on the conservation and use of Croatian Wetlands (1997 : Metkovic, Croatia), Republic of Croatia. Ministry of Culture. Direction for the Protection of Cultural and Natural Heritage, Tour du Valat, WWF, Ελληνικό Κέντρο Βιοτόπων-Υγροτόπων (ΕΚΒΥ), & Republic of Croatia. Ministry of Culture. The National Seminar on the conservation and use of Croatian Wetlands: Socio-economic aspects of the use of the Neretva Valley. Republic of Croatia. Ministry of Culture.
Παραπομπή σε μορφή Chicago (17η εκδ.)
National Seminar on the conservation and use of Croatian Wetlands (1997 : Metkovic, Croatia), Republic of Croatia. Ministry of Culture. Direction for the Protection of Cultural and Natural Heritage, Tour du Valat, WWF, Ελληνικό Κέντρο Βιοτόπων-Υγροτόπων (ΕΚΒΥ), και Republic of Croatia. Ministry of Culture. The National Seminar on the Conservation and Use of Croatian Wetlands: Socio-economic Aspects of the Use of the Neretva Valley. Republic of Croatia. Ministry of Culture.
Παραπομπή σε μορφή MLA (9th εκδ.)
National Seminar on the conservation and use of Croatian Wetlands (1997 : Metkovic, Croatia), et al. The National Seminar on the Conservation and Use of Croatian Wetlands: Socio-economic Aspects of the Use of the Neretva Valley. Republic of Croatia. Ministry of Culture.
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