Trích dẫn APA

Douglass, B. P. (1999). Doing hard time: Developing real - time systems with UML, objects, frameworks and patterns. Addison - Wesley Longman.

Trích dẫn kiểu Chicago

Douglass, Bruce Powel. Doing Hard Time: Developing Real - Time Systems with UML, Objects, Frameworks and Patterns. Reading Massachusetts: Addison - Wesley Longman, 1999.

Trích dẫn MLA

Douglass, Bruce Powel. Doing Hard Time: Developing Real - Time Systems with UML, Objects, Frameworks and Patterns. Addison - Wesley Longman, 1999.

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