Gaya APA
Brace, I. (2004).
Questionnaire design : how to plan, structure and write survey material for effective market research .
London:
Kogan Page.
Gaya MLA
Brace, Ian.
"Questionnaire design : how to plan, structure and write survey material for effective market research".
London:
Kogan Page,
2004.
Buku/Printed Material.