Moisio, J., Tuominen, K., Malmberg, L., & Sahlberg, S. (2008). Environmental management: ISO 14001 & EMAS : self-assessment work book : 44 probing questions and contrasting pairs of examples : what separates the successful from the average? Oy Benchmarking Ltd..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিMoisio, Jussi, Kari Tuominen, Lasse Malmberg, এবং Sari Sahlberg. Environmental Management: ISO 14001 & EMAS : Self-assessment Work Book : 44 Probing Questions and Contrasting Pairs of Examples : What Separates the Successful from the Average? Turku, Finland: Oy Benchmarking Ltd., 2008.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিMoisio, Jussi, et al. Environmental Management: ISO 14001 & EMAS : Self-assessment Work Book : 44 Probing Questions and Contrasting Pairs of Examples : What Separates the Successful from the Average? Oy Benchmarking Ltd., 2008.