Cita APA

Saxena, R. S. (1987). Information retrieval techniques and reference sources and tools in pure and applied sciences. Y K Publishers.

Citación estilo Chicago

Saxena, R. S. Information Retrieval Techniques and Reference Sources and Tools in Pure and Applied Sciences. Agra: Y K Publishers, 1987.

Cita MLA

Saxena, R. S. Information Retrieval Techniques and Reference Sources and Tools in Pure and Applied Sciences. Y K Publishers, 1987.