APA (7th ed.) Citation

365746 Penna, C. V. (1970). The planning of library and documentation services. Unesco.

Chicago Style (17th ed.) Citation

365746 Penna, C. V. The Planning of Library and Documentation Services. Unesco, 1970.

MLA (9th ed.) Citation

365746 Penna, C. V. The Planning of Library and Documentation Services. Unesco, 1970.

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