Citazione Stile APA (7a Edizione)

Paul, S., & Chowdhury, S. P. (2019). Service marketing challenges & IDEAS IT Ltd. BRAC University.

Citazione stile Chigago Style (17a edizione)

Paul, Sourav, e Suman Paul Chowdhury. Service Marketing Challenges & IDEAS IT Ltd. BRAC University, 2019.

Citatione MLA (8a ed.)

Paul, Sourav, e Suman Paul Chowdhury. Service Marketing Challenges & IDEAS IT Ltd. BRAC University, 2019.