APA
Tjasadihardja Amin, .Low intensity tapping with stimulation on GT 1. : Hevea 88: IRRDB, 2 August to 7 November 1988, Paris. pp.573-586.
Chicago
Tjasadihardja Amin, .Low intensity tapping with stimulation on GT 1. : Hevea 88: IRRDB, 2 August to 7 November 1988, Paris. pp.573-586.
Harvard
Tjasadihardja Amin, .Low intensity tapping with stimulation on GT 1. : Hevea 88: IRRDB, 2 August to 7 November 1988, Paris. pp.573-586.
MLA
Tjasadihardja Amin, .: Hevea 88: IRRDB, 2 August to 7 November 1988, Paris. pp.573-586. .