Κοκκώσης, Χ., & Παρπαΐρης, Α. (1991). The relationship between historical-cultural environment and tourist development: Some lessons of the impact of saturation in two Greek case studies : paper presented at the international symposium on architecture of tourism in Mediterranean, Instanbul, Turkey, 13-20 October 1991. s.n.].
Παραπομπή σε μορφή Chicago (17η εκδ.)Κοκκώσης, Χαράλαμπος, και Απόστολος Παρπαΐρης. The Relationship Between Historical-cultural Environment and Tourist Development: Some Lessons of the Impact of Saturation in Two Greek Case Studies : Paper Presented at the International Symposium on Architecture of Tourism in Mediterranean, Instanbul, Turkey, 13-20 October 1991. [S.l.: s.n.], 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)Κοκκώσης, Χαράλαμπος, και Απόστολος Παρπαΐρης. The Relationship Between Historical-cultural Environment and Tourist Development: Some Lessons of the Impact of Saturation in Two Greek Case Studies : Paper Presented at the International Symposium on Architecture of Tourism in Mediterranean, Instanbul, Turkey, 13-20 October 1991. s.n.], 1991.