APA (7th ed.) Citation

(1972). State projections of the gross national product, 1970, 1980 / [by] Raymond C. Scheppach, Jr.

Chicago Style (17th ed.) Citation

State Projections of the Gross National Product, 1970, 1980 / [by] Raymond C. Scheppach, Jr. 1972.

MLA (9th ed.) Citation

State Projections of the Gross National Product, 1970, 1980 / [by] Raymond C. Scheppach, Jr. 1972.

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