@misc{W2049159124,
  author = {Adamantios Diamantopoulos and Heidi Winklhofer},
  title = {Index Construction with Formative Indicators: An Alternative to Scale Development},
  year = {2001},
  howpublished = {Journal of Marketing Research},
  doi = {https://doi.org/10.1509/jmkr.38.2.269.18845}
}