
The Spanish language,: Together with Portuguese, Catalan and Basque, ([The Great languages)
by William J Entwistle |

The Basque verb,: Guipuzcoan dialect,
by Herbert Pierrepont Houghton |

Parameters in the Grammar of Basque
by Jon Ortiz De Urbina |

Imagine English 1: Basque
by Granger.C |

Dialogues basques: Guipuscoans biscaiens, labourdins, souletins : accompagnes de deux traductions, espagnole et francaise (Euskal klasikoak)
|

The Basque Language: A Simplified Grammar (Trubner's Collection of Simplified Grammars of the Principle African, Asiatic and European Languages)
by W. J. Eys |

Universe 1: Basque
by Sagrario Salaberri |

Euskara, la langue des basques
by Joseba Intxausti |

Basic Illustrated Spanish-English-Basque Dictionary: Diccionario Basico Ilustrado Espanol-Ingles-Euskera (Vasco), Set
|

First International Basque Conference in North America (proceedings) =: Primera conferencia internacional vasca en Norteamerica (actas)
|

Euskara-Ingeles, ahoskeraz, hiztegia =: English, with pronunciation-Basque dictionary
by Fernando Perez de Vinaspre |

First International Basque Conference in North America (proceedings) =: Primera conferencia internacional vasca en Norteamerica (actas)
|

Cosmos 2: Basque
by Sagrario Salaberri |

Basque prehistory and linguistics;: A colloquium
by Jon Bilbao |

Topics on the syntax of Basque and Romance
by Andolin Eguzkitza |