NIIR Board of Technologists. Handbook on Herbal Products Vol.1 (1st.). National Institute of Industrial Research.
Cita Chicago (17th ed.)NIIR Board of Technologists. Handbook on Herbal Products Vol.1. 1st. National Institute of Industrial Research.
Cita MLA (9th ed.)NIIR Board of Technologists. Handbook on Herbal Products Vol.1. 1st. National Institute of Industrial Research.
Atenció: Aquestes cites poden no estar 100% correctes.