AECIT: its objectives, members, past activities and board of direcotrs. - 1996. // Revue de tourisme = The tourist review = Zeitschrift für Fremdenverkehr. Vol. 51 (1996), No. 1
Botterill, David. Commentaries : Constructionism - a critical realist reply / David Botterill. - 2014. // Annals of Tourism Research : a Social Sciences Journal. Vol. 48 (2014)
Pernecky, Tomas. Commentaries : Realist and constructionist shades of grey / Tomas Pernecky. - 2014. // Annals of Tourism Research : a Social Sciences Journal. Vol. 48 (2014)