(a) A person who alleges that he is a victim of a violation of this article may bring a civil action in a court of competent jurisdiction for appropriate injunctive relief or damages, or both, within one hundred eighty days after the occurrence of the alleged violation.
(b) An employee alleging a violation of this article must show by a preponderance of the evidence that, prior to the alleged reprisal, the employee, or a person acting on behalf of or under the direction of the employee, had reported or was about to report in good faith, verbally or in writing, an instance of wrongdoing or waste to the employer or an appropriate authority.
(c) It shall be a defense to an action under this section if the defendant proves by a preponderance of the evidence that the action complained of occurred for separate and legitimate reasons, which are not merely pretexts.
(d) An employee covered by the civil service system who contests a civil service action, believing it to be motivated by his having made a disclosure of information may submit as admissible evidence any or all material relating to the action as whistle-blower and to the resulting alleged reprisal.