Παραπομπή APA

(2002). The ASTM computer program for chemical thermodynamics and energy release evaluation CHETAH: User's guide (7.3 version.). West Conshohocken, PA.: ASTM International.

Παραπομπή Chicago Style

The ASTM Computer Program for Chemical Thermodynamics and Energy Release Evaluation CHETAH: User's Guide. 7.3 version. West Conshohocken, PA.: ASTM International, 2002.

Παραπομπή MLA

The ASTM Computer Program for Chemical Thermodynamics and Energy Release Evaluation CHETAH: User's Guide. 7.3 version. West Conshohocken, PA.: ASTM International, 2002.

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