Gaya APA

Batu, N, L. (2024). Effective communication at sea: mastering SMCP for maritime safety and afficiency (Cetakan 1). Jakarta: Mata Nara Progresif.

Gaya MLA

Batu, Nancy, Lumban. "Effective communication at sea: mastering SMCP for maritime safety and afficiency". Cetakan 1 Jakarta: Mata Nara Progresif, 2024. Text.