ISOPB/PORIM Workshop on Prospects of Interspecific Hybrids 1987 : Selangor, M. :. 4., Lubis, A. 4., Lubis, R. 4., & Pamin, K. 4. Prospects of E.oleifera x E. guineensis hybrids for breeding purposes in Indonesia. Kuala Lumpur : PORIM.
Chicago Style (17th ed.) CitationISOPB/PORIM Workshop on Prospects of Interspecific Hybrids 1987 : Selangor, Malaysia : 45280., A.U. 46048 Lubis, R.A. 44569 Lubis, and Kabul 46031 Pamin. Prospects of E.oleifera X E. Guineensis Hybrids for Breeding Purposes in Indonesia. Kuala Lumpur : PORIM.
MLA (8th ed.) CitationISOPB/PORIM Workshop on Prospects of Interspecific Hybrids 1987 : Selangor, Malaysia : 45280., et al. Prospects of E.oleifera X E. Guineensis Hybrids for Breeding Purposes in Indonesia. Kuala Lumpur : PORIM.
IICA/CATIE CitationISOPB/PORIM Workshop on Prospects of Interspecific Hybrids 1987 : Selangor, M. :. 4., Lubis, A. 4., Lubis, R. 4., ; Pamin, K. 4. Prospects of E.oleifera x E. guineensis hybrids for breeding purposes in Indonesia. Kuala Lumpur : PORIM.