Piper, J. (1979). "Love your enemies": Jesus' love command in the synoptic gospels and in the early Christian paraenesis : a history of the tradition and interpretation of its uses. Cambridge University Press.
Cita Chicago Style (17a ed.)Piper, John. "Love Your Enemies": Jesus' Love Command in the Synoptic Gospels and in the Early Christian Paraenesis : A History of the Tradition and Interpretation of Its Uses. Cambridge [etc.]: Cambridge University Press, 1979.
Cita MLA (9a ed.)Piper, John. "Love Your Enemies": Jesus' Love Command in the Synoptic Gospels and in the Early Christian Paraenesis : A History of the Tradition and Interpretation of Its Uses. Cambridge University Press, 1979.
Precaución: Estas citas no son 100% exactas.