APA
Pudjosunaryo R S, Siswantoro O, . (1991). Potassium stearate as stabilizing agent of Hevea latex for the manufacture of liquid natural rubber. : Menara Perkebunan.
Chicago
Pudjosunaryo R S, Siswantoro O, . 1991. Potassium stearate as stabilizing agent of Hevea latex for the manufacture of liquid natural rubber. : Menara Perkebunan.
Harvard
Pudjosunaryo R S, Siswantoro O, . (1991). Potassium stearate as stabilizing agent of Hevea latex for the manufacture of liquid natural rubber. : Menara Perkebunan.
MLA
Pudjosunaryo R S, Siswantoro O, . Potassium stearate as stabilizing agent of Hevea latex for the manufacture of liquid natural rubber. : Menara Perkebunan. 1991.