Cita APA

Planning Resources and Operations Systems, Inc. (1982). Survey questionaire public markets. Planning Resources and Operations Systems, Inc.

Citación estilo Chicago

Planning Resources and Operations Systems, Inc. Survey Questionaire Public Markets. Diliman, Quezon City: Planning Resources and Operations Systems, Inc, 1982.

Cita MLA

Planning Resources and Operations Systems, Inc. Survey Questionaire Public Markets. Planning Resources and Operations Systems, Inc, 1982.

Warning: These citations may not always be 100% accurate.