Morrison, Karl Frederick.
Rome and the city of God: an essay on the constitutional relationships of empire and church in the fourth century /
Karl Frederick Morrison 
. - Philadelphia : American Philosophical Society,  1964 
. - 55 p.  30 cm. 
 - (Transactions of the American Philosophical Society  New series  ; v. 54, pt. 1 )
<br/>К.: Бібліогр. : c. 53-54, Index