The following are some well recommended links to information that is helpful and within the teachings and guidelines of the Latin Rite of the Catholic Church.
Vatican Documents
Click here for a list of the current liturgical books for the Roman Rite.
The USCCB Committee on Divine Worship has new resources, questions and answers, archived articles, seasonal planning materials, and many other helpful pieces.
The Federation of Diocesan Liturgical Commissions has a great many publications and resources to assist liturgists and provide general liturgical catechesis for the assembly.
Liturgy Training Publications has many resources for liturgists, musicians and assembly members. You will receive a discount on most of their materials if you order them through the Liturgy & Worship office.