APA-čujuhus (7. p.)

Ray Bill, Ripley Paul, Neal Doug, & Precast, P. C. I. Lean manufacturing , a systematic approach to improving productivity in the precast concrete industry.

Chicago-čujuhus (17. p.)

Ray Bill, Ripley Paul, Neal Doug, juo Prestressed Concrete Industry Precast. Lean Manufacturing , a Systematic Approach to Improving Productivity in the Precast Concrete Industry.

MLA-čujuhus (9. p.)

Ray Bill, et al. Lean Manufacturing , a Systematic Approach to Improving Productivity in the Precast Concrete Industry.

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