Küpper, J. The conceptualization of the world as stage in Calderón and Cervantes: Christian didacticism and its ironic rebuttal / Joachim Küpper. Theater as Metaphor.(2019).

Küpper, Joachim. "The Conceptualization of the World as Stage in Calderón and Cervantes: Christian Didacticism and Its Ironic Rebuttal / Joachim Küpper." Theater as Metaphor.(2019) .

Küpper, Joachim. "The Conceptualization of the World as Stage in Calderón and Cervantes: Christian Didacticism and Its Ironic Rebuttal / Joachim Küpper." Theater as Metaphor.(2019), .