For Further Study

Jan Bremmer, The Legend of Cybele’s Arrival at Rome
http://www.rug.nl/research/portal/files/3437013/5296.pdf

Robert Caudill, Mothers of the Gods: A Case for Syncretism in the Cybele and Isis Cults at Pompeii
https://bir.brandeis.edu/bitstream/handle/10192/30591/CaudillThesis2015.pdf?sequence=7

Nikos Chausidis, Mythologization of the Mountain: A Diachronic Survey of Examples from Macedonia and the wider Balkan region
https://www.academia.edu/3218834/Mythologization_of_the_Mountain_A_Diachronic_Survey_of_Examples_from_Macedonia_and_the_wider_Balkan_region_

Peter Knox, Representing the Great Mother to Augustus
https://www.academia.edu/4090811/Representing_the_Great_Mother_to_Augustus

Vecihi Özkaya, Cybele and the Waterside Shrines: Some Observations on the Phrygian Spring Cult and Its Origin
https://www.academia.edu/23028218/CYBELE_AND_THE_WATERSIDE_SHRINES_Some_Observations_on_the_Phrygian_Spring_Cult_and_Its_Origin

N. Theodossiev, Mountain Goddesses in Ancient Thrace
http://www.kernos.revues.org/pdf/1393

Yulia Ustinova, Caves and the Ancient Greek Oracles
https://www.academia.edu/1072768/Caves_and_the_Ancient_Greek_Oracles

Yulia Ustinova, Corybantism: The Nature and Role of an Ecstatic Cult in the Greek Polis
https://www.academia.edu/1071466/Corybantism_The_Nature_and_Role_of_an_Ecstatic_Cult_in_the_Greek_Polis