1. Sta Hellēnika vouna (2. meros) : 50 akomē pezoporikes kai oikologikes diadromes / Kōsta Steph. Tsipēra. Pezoporia-oreivasia Tsipēras, Kōstas Steph [Browse] Athēna : Nea Synora A.A. Livanē, 1993- Book Loading...ReCAP - Remote Storage » GV199.44.G8 T746 1993
2. Sta hellēnika vouna : Olympos : monographia tou vounou tōn Theōn / Kōsta Steph. Tsipēra. Pezoporia-oreivasia. Tsipēras, Kōstas Steph [Browse] Athēna : "Nea Synora", Ekdotikos Organismos Livanē, 1998. Book ReCAP - Remote Storage » DF901.O6 T75 1998x