Gaya APA
Kaehlig, C., Churchill, G, J. (1993).
Indonesian Intellectual Property Law (Ed.1 (First.Ed)).
Jakarta:
Tatanusa.
Gaya MLA
Kaehlig, Carl-Bernd., Churchill, Gregory., J.
"Indonesian Intellectual Property Law".
Ed.1 (First.Ed)
Jakarta:
Tatanusa,
1993.
Buku.