linkedin.com (Firm) & Croft, C. (2019). Customer Service Mastery: Delight Every Customer. linkedin.com.
Chicago Style (17th ed.) Citationlinkedin.com (Firm) and Chris Croft. Customer Service Mastery: Delight Every Customer. Carpenteria, CA: linkedin.com, 2019.
MLA引文linkedin.com (Firm) and Chris Croft. Customer Service Mastery: Delight Every Customer. linkedin.com, 2019.
警告:這些引文格式不一定是100%准確.