ONG. (1997). Tropical trees & shrubs planting: A practical guide. Pelanduk Pub..
Chicago Style (17th ed.) CitationONG. Tropical Trees & Shrubs Planting: A Practical Guide. Petaling Jaya, Selangor: Pelanduk Pub., 1997.
MLA (9th ed.) CitationONG. Tropical Trees & Shrubs Planting: A Practical Guide. Pelanduk Pub., 1997.
Warning: These citations may not always be 100% accurate.