Gaya APA
Sinaga, Timbul. (1996).
Laporan training seminar paten protection of chemical compounds (15-30 April 1996).
Tangerang:
Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996.
Gaya Chicago
Sinaga, Timbul.
Laporan training seminar paten protection of chemical compounds.
15-30 April 1996
Tangerang:
Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996,
1996.
Text.
Gaya MLA
Sinaga, Timbul.
Laporan training seminar paten protection of chemical compounds.
15-30 April 1996
Tangerang:
Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996,
1996.
Text.
Gaya Turabian
Sinaga, Timbul.
Laporan training seminar paten protection of chemical compounds.
15-30 April 1996
Tangerang:
Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996,
1996.
Print.