Gaya APA
Services Marketing A Strategic Approach. (2024).
Amerika:
Prenice hall.
Gaya Chicago
Services Marketing A Strategic Approach.
.
Amerika:
Prenice hall,
2024.
Fiksi.
Gaya MLA
Services Marketing A Strategic Approach.
.
Amerika:
Prenice hall,
2024.
Fiksi.
Gaya Turabian
Services Marketing A Strategic Approach.
Amerika:
Prenice hall,
2024.
Fiksi.