Cita APA

Hartman, D. K., & D'Aniello, C. A. Subscribe to an online directory today, frustrate a researcher tomorrow: Are print directories dead?

Citación estilo Chicago

Hartman, Donald K., y Charles A. D'Aniello. Subscribe to an Online Directory Today, Frustrate a Researcher Tomorrow: Are Print Directories Dead?

Cita MLA

Hartman, Donald K., y Charles A. D'Aniello. Subscribe to an Online Directory Today, Frustrate a Researcher Tomorrow: Are Print Directories Dead?