Starr, K., McPherson, G., Forrest, M., & Cotton, S. (2015). SMS text pre-notification and delivery of reminder e-mails to increase response rates to postal questionnaires: A factorial design, randomised, controlled trial. Trials.
Stile di citazione ChicagoStarr, Kath, Gladys McPherson, Mark Forrest, e Seonaidh Cotton. "SMS Text Pre-notification and Delivery of Reminder E-mails to Increase Response Rates to Postal Questionnaires: A Factorial Design, Randomised, Controlled Trial." Trials 2015.
Citazione MLAStarr, Kath, Gladys McPherson, Mark Forrest, e Seonaidh Cotton. "SMS Text Pre-notification and Delivery of Reminder E-mails to Increase Response Rates to Postal Questionnaires: A Factorial Design, Randomised, Controlled Trial." Trials 2015.