एपीए उद्धरण

(1994). Pho Hien: The centre of international commerce in the XVIIth-XVIIIth centuries. Hà Nội: Thế giới.

शिकागो स्टाइल उद्धरण

Pho Hien: The Centre of International Commerce in the XVIIth-XVIIIth Centuries. Hà Nội: Thế giới, 1994.

एमएलए उद्धरण

Pho Hien: The Centre of International Commerce in the XVIIth-XVIIIth Centuries. Hà Nội: Thế giới, 1994.