Lovelock Christ. (2010). Services Marketing: People,Technology,Strategy (6th.). Pearson.
Chicago-čujuhus (17. p.)Lovelock Christ. Services Marketing: People,Technology,Strategy. 6th. Chennai: Pearson, 2010.
MLA-čujuhus (9. p.)Lovelock Christ. Services Marketing: People,Technology,Strategy. 6th. Pearson, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.