APA Style
Poeloengan, Zulkarnain. (1993).
Oil palm growth on high Ni soils, In : 1993 Porim International Palm Oil Congress, Hotel Istana, Kuala Lumpur, 20-25 Sept.'1993 .
Selangor:
PORIM.
Chicago Style
Poeloengan, Zulkarnain.
Oil palm growth on high Ni soils, In : 1993 Porim International Palm Oil Congress, Hotel Istana, Kuala Lumpur, 20-25 Sept.'1993.
Selangor:
PORIM,
1993.
Hard Copy.
MLA Style
Poeloengan, Zulkarnain.
Oil palm growth on high Ni soils, In : 1993 Porim International Palm Oil Congress, Hotel Istana, Kuala Lumpur, 20-25 Sept.'1993.
Selangor:
PORIM,
1993.
Hard Copy.
Turabian Style
Poeloengan, Zulkarnain.
Oil palm growth on high Ni soils, In : 1993 Porim International Palm Oil Congress, Hotel Istana, Kuala Lumpur, 20-25 Sept.'1993.
Selangor:
PORIM,
1993.
Hard Copy.