Kamala Felecia. (2001). A randomized, double-blind, controlled trial of efficacy of heparin in maintaining patency of percutaneously-inserted central catheters used for administration of total parenteral nutrition in neonates. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kamala Felecia. A Randomized, Double-blind, Controlled Trial of Efficacy of Heparin in Maintaining Patency of Percutaneously-inserted Central Catheters Used for Administration of Total Parenteral Nutrition in Neonates. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kamala Felecia. A Randomized, Double-blind, Controlled Trial of Efficacy of Heparin in Maintaining Patency of Percutaneously-inserted Central Catheters Used for Administration of Total Parenteral Nutrition in Neonates. Universiti Kebangsaan Malaysia, 2001.