“…First, on an equitable interpersonal level (i.e., between coworkers), colleagues' support for the environment may serve as a reference (e.g., [6,13,117]). Second, an impersonal reference point is given by organizational policies, procedures, and practices that support the environment (e.g., [130,133,134]), including CSR activities [135,136]. Third-although sometimes only implicitly-superior management may also shape employees' perceptions of a proenvironmental work climate, either by means of interpersonal interaction (e.g., rolemodeling) or through designing and declaring desired policies, procedures, and practices (e.g., [133,137,138]).…”