Kotler, P. (2017). Democracy in Decline: Rebuilding its future. Sage pub.
Chicago-čujuhus (17. p.)Kotler, Philip. Democracy in Decline: Rebuilding Its Future. New Delhi: Sage pub, 2017.
MLA-čujuhus (9. p.)Kotler, Philip. Democracy in Decline: Rebuilding Its Future. Sage pub, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.