Παραπομπή APA

Ala, R. A. (1966). Special libraries and imformation bureaux: An examination guide. Asia.

Παραπομπή Chicago Style

Ala, Roland Astall. Special Libraries and Imformation Bureaux: An Examination Guide. Bombay: Asia, 1966.

Παραπομπή MLA

Ala, Roland Astall. Special Libraries and Imformation Bureaux: An Examination Guide. Asia, 1966.