MEASUREMENT & EVALUATION: Standards, Frameworks and Resources
Interviews, articles and other resources are available here.

Research Report 2019: Measurement and ROI for Internal Communication,
CIPR Inside, in partnership with the Institute of Internal Communication.
Measurement & Reporting:
A series of research-based tools developed by the Academic Society for Management & Communication
Dictionary of Public Relations Measurement and Research, by Don Stacks and Shannon Bowen

EBOOK - Demonstrating the Value of Communication. Perspectives and advice on communication measurement & evaluation, by Jesper Andersen with contributions from ten authors. 2nd edition. Supported by AMEC.