Reference
Bloch, E. (1996), The Principle of Hope. Translated by Neville Plaice, Stephen Plaice and Paul Knight, Vol. 1, Third printing, The MIT Press, Cambridge, Massachusetts.
Bloeser, C. & T. Stahl (2017), “Hope”,
Stanford Encyclopedia of Philosophy.
Metaphysics Research Lab Center for the the Study of Language and Information Stanford University, Stanford, CA 94305,
https://plato.stanford.edu
Marcel, G. (1951), The Mystery of Being. Translated by G.S Fraser, Vol. 1, Chicago: Regnary.
Marcel, G. (1967), Presence and Immortality. Translated by M. Machado and H. Koren. Pittsburg. PA: Duqense University Press.
Marcel, G. (2010), Homo Viator: Introduction to the Metaphysics of Hope. Translated by Emma Craufurd and Paul Seaton. South Bend, Indiana: ST. Augustine ‘s Prees.