@misc{indiciaeda2ab8029e67,
  title = {Contemporary marketing.},
  author = {R D Clark},
  year = {1996},
  doi = {10.1016/s1096-2867(96)80008-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8778944/},
  note = {Source identifier: 8778944}
}