Rachels, James 1941-2003.
The elements of moral philosophy /
James Rachels 
. - 3rd edition 
. - Boston : McGraw-Hill College,  1999 
. - xii, 232 p.  21 cm. 
<br/>К.: Бібліогр. : c. 208-217, Index 
<br/><label>  ISBN: </label>0-07-052560-9