The executive director, or any agent authorized by such executive director to conduct any inquiry, investigation or hearing under the provisions of this chapter, shall have power to administer oaths and take testimony under oath relative to the matter of inquiry or investigation. At any hearing ordered by the unit, the executive director or such agent having authority by law to issue such process may subpoena witnesses and require the production of records, papers and documents pertinent to such inquiry. If any person disobeys such process or, having appeared in obedience thereto, refuses to answer any pertinent question put to such person by the executive director or such executive director’s authorized agent or to produce any records and papers pursuant thereto, the executive director or such executive director’s agent may apply to the superior court for the judicial district of Hartford or for the judicial district wherein the person resides or wherein the business has been conducted, or to any judge of said court if the same is not in session, setting forth such disobedience to process or refusal to answer, and said court or such judge shall cite such person to appear before said court or such judge to answer such question or to produce such records and papers.