The Apostolic Fathers : in 2 volumes. Volume 1.. I Clement ; II Clement ; Ignatius ; Polycarp ; Didache ; Barnabas. /
with an English translation by Kirsopp Lake 
. - London ; Cambridge  : William Heinemann Ltd. ; Harvard University Press,  1965 
. - viii, 409, 8 p.  17 cm. 
 - The Loeb Classical Library  24 .