Tohutoro APA (7th ed.)
Simme Douwe P. Flapper, J. A. N. Managing Closed-Loop Supply Chains. Springer.
Tohutoru Kātū Chicago (17th ed.)
Simme Douwe P. Flapper, Jo A.E.E. Nunen. Managing Closed-Loop Supply Chains. Berlín, Alemania: Springer.
Tohutoro MLA (9th ed.)
Simme Douwe P. Flapper, Jo A.E.E. Nunen. Managing Closed-Loop Supply Chains. Springer.
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